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Home>Products>Pillow Block Ball Bearing Units>1.563 Inch | 39.7 Millimeter x 1.938 Inch | 49.225 Millimeter x 2.313 Inch | 58.75 Millimeter Sealmaster SP-25 Pillow Block Ball Bearing Units

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1.563 Inch | 39.7 Millimeter x 1.938 Inch | 49.225 Millimeter x 2.313 Inch | 58.75 Millimeter Sealmaster SP-25 Pillow Block Ball Bearing Units

Name: 1.563 Inch | 39.7 Millimeter x 1.938 Inch | 49.225 Millimeter x 2.313 Inch | 58.75 Millimeter Sealmaster SP-25 Pillow Block Ball Bearing Units
Brand: Sealmaster
SKU: SP-25
Rating: 4.9 (5 reviews)

Sealmaster SP-25 Bearing SPECIFICATIONS

1.563 Inch | 39.7 Millimeter x 1.938 Inch | 49.225 Millimeter x 2.313 Inch | 58.75 Millimeter Sealmaster SP-25 Pillow Block Ball Bearing Units 12000 r/min Reference speed Engineering 1.563 Inch | 39.7 Millimeter x 1.938 Inch | 49.225 Millimeter x 2.313 Inch | 58.75 Millimeter Calculator , Pillow Block Ball Bearing Units NACHI BEARINGS TRAINING INDUSTRY Manufacturing Service . Get Your Free.
Brand Name:Sealmaster
Model Number:
SP-25
Mass needle roller and cage assembly:0.031 kg
Reference speed:12000 r/min
Basic dynamic load rating C:28.1 kN
U:25 mm
Fatigue load limit Pu:7.35 kN
Basic static load rating C0:60 kN
Fw:35 mm
Limiting speed:13000 r/min

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Pillow Block Ball Bearing Units Cross References

Mass needle roller and cage assembly:0.031 kg
Reference speed:12000 r/min
Basic dynamic load rating C:28.1 kN
U:25 mm
Fatigue load limit Pu:7.35 kN
Basic static load rating C0:60 kN
Fw:35 mm
Limiting speed:13000 r/min
Ew:40 mm
Size (mm):1.563 Inch | 39.7 Millimeter x 1.938 Inch | 49.225 Millimeter x 2.313 Inch | 58.75 Millimeter

Sealmaster SP-25 Pillow Block Ball Bearing Units Product Description

No.	Brand	d	f	E	b	G	L	U	s
MP47C CR	Sealmaster	110.000 mm	-	-	-	-	-	-	-
NP-12 HTA	Sealmaster	-	-	-	-	-	-	-	-
CRPS-PN32 RMW	Sealmaster	220.000 mm	-	-	-	-	-	-	-
SPM30 CXU	Sealmaster	220 mm	-	-	-	-	-	-	-
MFP-47C	Sealmaster	-	-	-	-	-	-	-	-
EMPD-55	Sealmaster	320 mm	-	-	-	-	-	-	-
SRP-14	Sealmaster	-	-	-	6 mm	-	-	-	-
EMP-43 CXU	Sealmaster	220 mm	-	-	-	219.151 mm	-	-	-
NPL-19 HT	Sealmaster	-	-	-	-	-	-	-	-
EMP 39 TC	Sealmaster	75.000 mm	-	-	-	-	-	-	-
CRPS-PN208 RMW	Sealmaster	-	-	-	-	-	-	-	-
CRTBC-PN24	Sealmaster	400 mm	-	-	-	-	-	-	-
MSPD-48	Sealmaster	260 mm	-	-	-	Tr 280x4	-	-	-
NPL-207	Sealmaster	571.627 mm	-	-	-	-	-	-	-
SPM-39C CXU	Sealmaster	15 mm	-	-	-	-	-	-	-
SP-24C CR	Sealmaster	35 mm	-	-	-	-	-	-	-
MSPD-39C	Sealmaster	40.000 mm	-	-	-	-	-	-	-
MSFPD-64	Sealmaster	190 mm	-	-	9 mm	-	-	-	-
MP-20 HT	Sealmaster	-	-	-	-	-	749.3 mm	-	-
NP-210C	Sealmaster	-	-	-	-	-	-	-	-
NP-36C	Sealmaster	-	-	-	-	-	-	-	-
CRTBF-PN20	Sealmaster	420 mm	-	-	-	-	-	-	-
MSPD-40C	Sealmaster	-	-	-	-	-	-	-	-
NP-28T RM	Sealmaster	500 mm	-	-	-	-	-	-	-
EMP-39 HT	Sealmaster	-	-	-	5 mm	M 25x1.5	-	-	-
ENP-27 HI	Sealmaster	35.000 mm	-	-	-	-	-	-	-
EMP-48	Sealmaster	-	-	-	-	-	-	-	-

2.5 Inch \| 63.5 Millimeter x 3.5 Inch \| 88.9 Millimeter x 3.125 Inch \| 79.38 Millimeter Sealmaster MSPD-40C Pillow Block Ball Bearing Units	Basic static load rating C0:30500 kN; T:479.425 mm; Calculation factor e:0.33; Fatigue load limit Pu:2080 kN; B:479.425 mm; Basic dynamic load rating C:10600 kN; D1 ≈:738 mm; D:813.562 mm; Comparative radial load rating CF:2800 kN; Comparative axial load rating CFa:455 kN; Size (mm):2.5 Inch \| 63.5 Millimeter x 3.5 Inch \| 88.9 Millimeter x 3.125 Inch \| 79.38 Millimeter ;
1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.188 Inch \| 55.575 Millimeter Sealmaster NPL-31C Pillow Block Ball Bearing Units	D:72.0000 mm; B:17.00 mm; Oil Speed Rating n2:11000 rpm; Grease Speed Rating n1:9000 rpm; Oil Speed Rating Open/Shielded n2:11000 rpm; Sealed Speed Rating n3:6300 rpm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:9000 rpm; Basic Static Radial Load Rating Co:15300 N; d:35.000 mm; Size (mm):1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.188 Inch \| 55.575 Millimeter ;
4.438 Inch \| 112.725 Millimeter x 5.75 Inch \| 146.05 Millimeter x 6.25 Inch \| 158.75 Millimeter Sealmaster MSFPD-71 Pillow Block Ball Bearing Units	d1:111.125 mm; Hydraulic nut:HMVC 26E; Sleeve:S 126x4.3/8; Lock nut:AN 26; Mass adapter sleeve assembly:5.65 kg; B:22.479 mm; B4:25.4 mm; Threads per inch:12; d:130 mm; Lock washer:W 26; Size (mm):4.438 Inch \| 112.725 Millimeter x 5.75 Inch \| 146.05 Millimeter x 6.25 Inch \| 158.75 Millimeter ;
2.938 Inch \| 74.625 Millimeter x 3.063 Inch \| 77.8 Millimeter x 3.5 Inch \| 88.9 Millimeter Sealmaster EMP-47C Pillow Block Ball Bearing Units	A1:107.156 mm; s:36.513 mm; H:192.088 mm; da:87.313 mm; J max.:282.575 mm; Basic dynamic load rating C:253 kN; Limiting speed:2600 r/min; A:80.963 mm; J min.:234.95 mm; Attachment bolt diameter G:22.225 mm; Size (mm):2.938 Inch \| 74.625 Millimeter x 3.063 Inch \| 77.8 Millimeter x 3.5 Inch \| 88.9 Millimeter ;
Sealmaster MPD-31 CPJ Pillow Block Ball Bearing Units	Basic Dynamic Radial Load Rating:3150 lbf; Height T:1.5313 in; Basic Static Radial Load Rating Co:1750 lbf; Dimension A1:1.2188 in; Insert Bearing IB:ZMaRC; Dimension A2:0.5938 in; Dimension L:3.7500 in; Diameter N:0.5370 in; Distance J:2.7500 in; Weight W:0.71 lb;
1.625 Inch \| 41.275 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.375 Inch \| 60.325 Millimeter Sealmaster SP-26C Pillow Block Ball Bearing Units	Basic Static Radial Load Rating Co:20400 N; D:62.0000 mm; Fillet Radius ra:1.00 mm; Sealed Speed Rating n3:7000 rpm; Accessories:One Seal & Snap-Ring; d:30.000 mm; Grease Speed Rating n1:7000 rpm; Oil Speed Rating n2:9500 rpm; Basic Dynamic Radial Load Rating C:28600 N; B:27.00 mm; Size (mm):1.625 Inch \| 41.275 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.375 Inch \| 60.325 Millimeter ;
Sealmaster EMPD-39 HTA Pillow Block Ball Bearing Units	Max. speed for PosiTrac Plus seal:600 r/min; Mass pillow block:351 kg; H2:95.25 mm; L:831.85 mm; Stabilizing ring:2 x A8898; R2:46.831 mm; da:241.3 mm; Cap bolt recommended tightening torque:4284.4 N·m; RG:1 NPT; Adapter sleeve assembly:SNP 3052x9.1/2;
2.188 Inch \| 55.575 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.438 Inch \| 61.925 Millimeter Sealmaster NPL-35C CR Pillow Block Ball Bearing Units	r2 max.:1 mm; Dw:5 mm; r1,2 min.:0.3 mm; Mass needle roller:4.28 g; Lw:27.8 mm; r1 max.:0.8 mm; Size (mm):2.188 Inch \| 55.575 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.438 Inch \| 61.925 Millimeter ;
2.125 Inch \| 53.975 Millimeter x 2.625 Inch \| 66.675 Millimeter x 2.5 Inch \| 63.5 Millimeter Sealmaster NPD-34 Pillow Block Ball Bearing Units	Oil Speed Rating Open/Shielded n2:20000 rpm; Fillet Radius ra:0.64 mm; Oil Speed Rating n2:20000 rpm; Grease Speed Rating Open/Shielded n1:17000 rpm; Accessories:Without Accessories; Basic Static Radial Load Rating Co:4750 N; Basic Dynamic Radial Load Rating C:9560 N; D:40.0000 mm; Grease Speed Rating n1:17000 rpm; B:12.00 mm; Size (mm):2.125 Inch \| 53.975 Millimeter x 2.625 Inch \| 66.675 Millimeter x 2.5 Inch \| 63.5 Millimeter ;
1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.25 Inch \| 57.15 Millimeter Sealmaster NP-31C RM Pillow Block Ball Bearing Units	B:50.00 mm; Fillet Radius ra:2.50 mm; Basic Dynamic Radial Load Rating C:163000 N; Oil Speed Rating n2:3000 rpm; Basic Static Radial Load Rating Co:72000 N; D:240.0000 mm; Grease Speed Rating n1:2400 rpm; d:110.000 mm; Size (mm):1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.25 Inch \| 57.15 Millimeter ;
Sealmaster ENP-31 HT Pillow Block Ball Bearing Units	a:6.35 mm; A:69.85 mm; B:92.075 mm; A1:98.425 mm; Mass bearing unit:12.3 kg; A6:26.988 mm; Attachment bolt diameter G:19.05 mm; s:31.75 mm; J:152.4 mm; Basic dynamic load rating C:158 kN;
1.438 Inch \| 36.525 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter Sealmaster NP-23TC CR Pillow Block Ball Bearing Units	Calculation factor Y1:1.8; B1:440 mm; Basic dynamic load rating C:15001 kN; Calculation factor e:0.37; da min.:650 mm; Mass bearing + sleeve:1500 kg; Da max.:998 mm; Basic static load rating C0:27000 kN; D:1030 mm; G:Tr 670x6; Size (mm):1.438 Inch \| 36.525 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter ;

1.563 Inch | 39.7 Millimeter x 1.938 Inch | 49.225 Millimeter x 2.313 Inch | 58.75 Millimeter Sealmaster SP-25 Pillow Block Ball Bearing Units Video

Sealmaster SP-25 INTERCHANGE

Pillow Block Ball Bearing Units Part series SP-25 is a potential replacement for these common bearing part numbers:

NSKSP-25
SKFSP-25
NTNSP-25
FAGSP-25
TIMKENSP-25
KOYOSP-25
NACHISP-25
DODGESP-25

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2.5 Inch \| 63.5 Millimeter x 3.5 Inch \| 88.9 Millimeter x 3.125 Inch \| 79.38 Millimeter Sealmaster MSPD-40C Pillow Block Ball Bearing Units	Basic static load rating C0:30500 kN; T:479.425 mm; Calculation factor e:0.33; Fatigue load limit Pu:2080 kN; B:479.425 mm; Basic dynamic load rating C:10600 kN; D1 ≈:738 mm; D:813.562 mm; Comparative radial load rating CF:2800 kN; Comparative axial load rating CFa:455 kN; Size (mm):2.5 Inch \| 63.5 Millimeter x 3.5 Inch \| 88.9 Millimeter x 3.125 Inch \| 79.38 Millimeter ;
1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.188 Inch \| 55.575 Millimeter Sealmaster NPL-31C Pillow Block Ball Bearing Units	D:72.0000 mm; B:17.00 mm; Oil Speed Rating n2:11000 rpm; Grease Speed Rating n1:9000 rpm; Oil Speed Rating Open/Shielded n2:11000 rpm; Sealed Speed Rating n3:6300 rpm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:9000 rpm; Basic Static Radial Load Rating Co:15300 N; d:35.000 mm; Size (mm):1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.188 Inch \| 55.575 Millimeter ;
4.438 Inch \| 112.725 Millimeter x 5.75 Inch \| 146.05 Millimeter x 6.25 Inch \| 158.75 Millimeter Sealmaster MSFPD-71 Pillow Block Ball Bearing Units	d1:111.125 mm; Hydraulic nut:HMVC 26E; Sleeve:S 126x4.3/8; Lock nut:AN 26; Mass adapter sleeve assembly:5.65 kg; B:22.479 mm; B4:25.4 mm; Threads per inch:12; d:130 mm; Lock washer:W 26; Size (mm):4.438 Inch \| 112.725 Millimeter x 5.75 Inch \| 146.05 Millimeter x 6.25 Inch \| 158.75 Millimeter ;
2.938 Inch \| 74.625 Millimeter x 3.063 Inch \| 77.8 Millimeter x 3.5 Inch \| 88.9 Millimeter Sealmaster EMP-47C Pillow Block Ball Bearing Units	A1:107.156 mm; s:36.513 mm; H:192.088 mm; da:87.313 mm; J max.:282.575 mm; Basic dynamic load rating C:253 kN; Limiting speed:2600 r/min; A:80.963 mm; J min.:234.95 mm; Attachment bolt diameter G:22.225 mm; Size (mm):2.938 Inch \| 74.625 Millimeter x 3.063 Inch \| 77.8 Millimeter x 3.5 Inch \| 88.9 Millimeter ;
Sealmaster MPD-31 CPJ Pillow Block Ball Bearing Units	Basic Dynamic Radial Load Rating:3150 lbf; Height T:1.5313 in; Basic Static Radial Load Rating Co:1750 lbf; Dimension A1:1.2188 in; Insert Bearing IB:ZMaRC; Dimension A2:0.5938 in; Dimension L:3.7500 in; Diameter N:0.5370 in; Distance J:2.7500 in; Weight W:0.71 lb;
1.625 Inch \| 41.275 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.375 Inch \| 60.325 Millimeter Sealmaster SP-26C Pillow Block Ball Bearing Units	Basic Static Radial Load Rating Co:20400 N; D:62.0000 mm; Fillet Radius ra:1.00 mm; Sealed Speed Rating n3:7000 rpm; Accessories:One Seal & Snap-Ring; d:30.000 mm; Grease Speed Rating n1:7000 rpm; Oil Speed Rating n2:9500 rpm; Basic Dynamic Radial Load Rating C:28600 N; B:27.00 mm; Size (mm):1.625 Inch \| 41.275 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.375 Inch \| 60.325 Millimeter ;
Sealmaster EMPD-39 HTA Pillow Block Ball Bearing Units	Max. speed for PosiTrac Plus seal:600 r/min; Mass pillow block:351 kg; H2:95.25 mm; L:831.85 mm; Stabilizing ring:2 x A8898; R2:46.831 mm; da:241.3 mm; Cap bolt recommended tightening torque:4284.4 N·m; RG:1 NPT; Adapter sleeve assembly:SNP 3052x9.1/2;
2.188 Inch \| 55.575 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.438 Inch \| 61.925 Millimeter Sealmaster NPL-35C CR Pillow Block Ball Bearing Units	r2 max.:1 mm; Dw:5 mm; r1,2 min.:0.3 mm; Mass needle roller:4.28 g; Lw:27.8 mm; r1 max.:0.8 mm; Size (mm):2.188 Inch \| 55.575 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.438 Inch \| 61.925 Millimeter ;
2.125 Inch \| 53.975 Millimeter x 2.625 Inch \| 66.675 Millimeter x 2.5 Inch \| 63.5 Millimeter Sealmaster NPD-34 Pillow Block Ball Bearing Units	Oil Speed Rating Open/Shielded n2:20000 rpm; Fillet Radius ra:0.64 mm; Oil Speed Rating n2:20000 rpm; Grease Speed Rating Open/Shielded n1:17000 rpm; Accessories:Without Accessories; Basic Static Radial Load Rating Co:4750 N; Basic Dynamic Radial Load Rating C:9560 N; D:40.0000 mm; Grease Speed Rating n1:17000 rpm; B:12.00 mm; Size (mm):2.125 Inch \| 53.975 Millimeter x 2.625 Inch \| 66.675 Millimeter x 2.5 Inch \| 63.5 Millimeter ;
1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.25 Inch \| 57.15 Millimeter Sealmaster NP-31C RM Pillow Block Ball Bearing Units	B:50.00 mm; Fillet Radius ra:2.50 mm; Basic Dynamic Radial Load Rating C:163000 N; Oil Speed Rating n2:3000 rpm; Basic Static Radial Load Rating Co:72000 N; D:240.0000 mm; Grease Speed Rating n1:2400 rpm; d:110.000 mm; Size (mm):1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.25 Inch \| 57.15 Millimeter ;
Sealmaster ENP-31 HT Pillow Block Ball Bearing Units	a:6.35 mm; A:69.85 mm; B:92.075 mm; A1:98.425 mm; Mass bearing unit:12.3 kg; A6:26.988 mm; Attachment bolt diameter G:19.05 mm; s:31.75 mm; J:152.4 mm; Basic dynamic load rating C:158 kN;
1.438 Inch \| 36.525 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter Sealmaster NP-23TC CR Pillow Block Ball Bearing Units	Calculation factor Y1:1.8; B1:440 mm; Basic dynamic load rating C:15001 kN; Calculation factor e:0.37; da min.:650 mm; Mass bearing + sleeve:1500 kg; Da max.:998 mm; Basic static load rating C0:27000 kN; D:1030 mm; G:Tr 670x6; Size (mm):1.438 Inch \| 36.525 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter ;