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Sealmaster NP-31 HTA Pillow Block Ball Bearing Units

Name: Sealmaster NP-31 HTA Pillow Block Ball Bearing Units
Brand: Sealmaster
SKU: NP-31 HTA
Rating: 4.9 (5 reviews)

Sealmaster NP-31 HTA Bearing SPECIFICATIONS

Sealmaster NP-31 HTA Pillow Block Ball Bearing Units, Units and Housings CAD models , Pillow Block Ball Bearing Units Manufacturing NACHI BEARINGS TRAINING INDUSTRY Service SAF 620 Housing 336.55 mm J min. . Get Your Free.
Brand Name:Sealmaster
Model Number:
NP-31 HTA
Housing:SAF 620
A2:187.325 mm
J min.:336.55 mm
Initial grease fill:379.89 g
A1:120.65 mm
J1:69.85 mm
H1:133.35 mm
N1:22.225 mm

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Sealmaster NP-31 HTA Pillow Block Ball Bearing Units Technology

Housing:SAF 620
A2:187.325 mm
J min.:336.55 mm
Initial grease fill:379.89 g
A1:120.65 mm
J1:69.85 mm
H1:133.35 mm
N1:22.225 mm
H2:53.975 mm
End plug (suffix Y):EPR 12

Sealmaster NP-31 HTA Sealmaster NP-31 HTA Pillow Block Ball Bearing Units Description of the code

No.	Brand	d	f	E	b	G	L	U	s
SPD-35C	Sealmaster	-	-	95 mm	8 mm	-	-	-	-
TB-23 HT	Sealmaster	-	-	-	-	-	-	-	-
MP47C CR	Sealmaster	110.000 mm	-	-	-	-	-	-	-
EMP-39 HT	Sealmaster	-	-	-	5 mm	M 25x1.5	-	-	-
NPD-30	Sealmaster	20.000 mm	-	-	-	-	-	-	-
EMP-19 HI	Sealmaster	360 mm	-	-	-	-	-	-	-
NPL-26TC CXU	Sealmaster	-	-	-	-	-	-	-	-
NP-17C	Sealmaster	368.3 mm	-	-	-	-	-	-	-
NP-36C	Sealmaster	-	-	-	-	-	-	-	-
CRTBF-PN31	Sealmaster	180 mm	-	-	-	M 190x3	-	-	-
TB-20 RM	Sealmaster	-	-	-	-	-	-	-	-
EMP-47C	Sealmaster	-	-	-	-	-	-	-	36.513 mm
CRPS-PN14 PN	Sealmaster	100.000 mm	-	-	-	-	-	-	-
NP-15 XLO	Sealmaster	-	-	-	-	-	-	-	-
CRPS-PN32 RMW	Sealmaster	220.000 mm	-	-	-	-	-	-	-
NP-28T HI	Sealmaster	12.000 mm	-	-	-	-	-	-	-
MPD-23 CXU	Sealmaster	500 mm	-	-	-	Tr 530x6	-	-	-
SP-19T	Sealmaster	-	-	-	-	-	-	-	-
SP-20C	Sealmaster	60.000 mm	-	-	-	-	-	-	-
NPD-31C	Sealmaster	80 mm	-	-	-	-	-	-	-
MSPD-48	Sealmaster	260 mm	-	-	-	Tr 280x4	-	-	-
NP-19C RM	Sealmaster	90.000 mm	-	-	-	-	-	-	-
MP-19TC	Sealmaster	60 mm	-	-	-	-	-	-	-
NPL-207	Sealmaster	571.627 mm	-	-	-	-	-	-	-
EMP 39 TC	Sealmaster	75.000 mm	-	-	-	-	-	-	-
TB-23TC	Sealmaster	60.000 mm	-	-	-	-	-	-	-

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 ;
1.188 Inch \| 30.175 Millimeter x 1.5 Inch \| 38.1 Millimeter x 2 Inch \| 50.8 Millimeter Sealmaster SP-19T Pillow Block Ball Bearing Units	Design variant/feature:BC4.14/W33WI; α:20 °; D1 ≈:1280 mm; Calculation factor kr:530; Basic static load rating C0:64000 kN; Basic dynamic load rating C:28600 kN; F:988 mm; r3,4 min.:7.5 mm; D:1280 mm; r1,2 min.:27 mm; Size (mm):1.188 Inch \| 30.175 Millimeter x 1.5 Inch \| 38.1 Millimeter x 2 Inch \| 50.8 Millimeter ;
1.625 Inch \| 41.275 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.063 Inch \| 52.4 Millimeter Sealmaster NPL-26T Pillow Block Ball Bearing Units	B:310 mm; B1:212 mm; Weight:690 ; Static (Cor):12480 ; d:600 mm; Bearing designation:PLC 512-49 ; D:920 mm; Pu:828.240 kg; Dynamic (Cr):5809.2 kN; Size (mm):1.625 Inch \| 41.275 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.063 Inch \| 52.4 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;
2.938 Inch \| 74.625 Millimeter x 3.25 Inch \| 82.55 Millimeter x 3.5 Inch \| 88.9 Millimeter Sealmaster MFP-47C Pillow Block Ball Bearing Units	Specific dynamic load factor K:150 N/mm²; C:50 mm; Da max.:123.5 mm; da min.:87.2 mm; r1 min.:1 mm; Sealing solution:Triple-lip seals; Design (sliding contact surface combination):Steel/steel; Da min.:112.9 mm; b1:9.5 mm; ra max.:1 mm; Size (mm):2.938 Inch \| 74.625 Millimeter x 3.25 Inch \| 82.55 Millimeter x 3.5 Inch \| 88.9 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	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 ;
1.188 Inch \| 30.175 Millimeter x 1.5 Inch \| 38.1 Millimeter x 1.688 Inch \| 42.875 Millimeter Sealmaster NP-19C RM Pillow Block Ball Bearing Units	Oil Speed Rating n2:3000 rpm; Basic Dynamic Radial Load Rating C:212000 N; D:190.0000 mm; Basic Static Radial Load Rating Co:196000 N; Grease Speed Rating n1:2000 rpm; B:73.00 mm; Fillet Radius ra:2.50 mm; Accessories:Shield & Seal; d:90.000 mm; Sealed Speed Rating n3:2000 rpm; Size (mm):1.188 Inch \| 30.175 Millimeter x 1.5 Inch \| 38.1 Millimeter x 1.688 Inch \| 42.875 Millimeter ;
1.375 Inch \| 34.925 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter Sealmaster NPL-22T Pillow Block Ball Bearing Units	l:80 mm; Calculation factor Y1:1.7; b:13.5 mm; Reference speed:1000 r/min; r1,2 min.:4 mm; r5 min.:1 mm; Basic static load rating C0:4000 kN; Mass bearing pair:90 kg; Calculation factor Y2:2.5; d1 ≈:274.5 mm; Size (mm):1.375 Inch \| 34.925 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter ;
1 Inch \| 25.4 Millimeter x 1.375 Inch \| 34.925 Millimeter x 1.438 Inch \| 36.525 Millimeter Sealmaster NP-16TC CXU Pillow Block Ball Bearing Units	Associated spanner (Hook spanner in accordance with DIN 1810):HN 12-13; Mass:0.46 kg; h:3 mm; d5:79 mm; G:M 55x2; d1:75 mm; b:7 mm; Grub (set) / Locking screw size:M 4; d3:80 mm; Recommended tightening torque:4.2 N·m; Size (mm):1 Inch \| 25.4 Millimeter x 1.375 Inch \| 34.925 Millimeter x 1.438 Inch \| 36.525 Millimeter ;
0.875 Inch \| 22.225 Millimeter x 1.375 Inch \| 34.925 Millimeter x 1.5 Inch \| 38.1 Millimeter Sealmaster SRP-14 Pillow Block Ball Bearing Units	b:6 mm; Calculation factor Y2:3; Limiting speed:4300 r/min; Fatigue load limit Pu:45 kN; Calculation factor e:0.33; T:50 mm; Da min.:131 mm; da max.:110 mm; r5 min.:0.6 mm; Basic static load rating C0:405 kN; Size (mm):0.875 Inch \| 22.225 Millimeter x 1.375 Inch \| 34.925 Millimeter x 1.5 Inch \| 38.1 Millimeter ;
2.375 Inch \| 60.325 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter Sealmaster NPD-38C Pillow Block Ball Bearing Units	Sealed Speed Rating n3:3600 rpm; Basic Dynamic Radial Load Rating C:80600 N; Grease Speed Rating n1:3600 rpm; D:120.0000 mm; Oil Speed Rating n2:4800 rpm; Basic Static Radial Load Rating Co:73500 N; B:38.10 mm; Fillet Radius ra:1.50 mm; d:65.000 mm; Accessories:One Seal & Snap-Ring; Size (mm):2.375 Inch \| 60.325 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
2.188 Inch \| 55.575 Millimeter x 2.625 Inch \| 66.675 Millimeter x 3.125 Inch \| 79.38 Millimeter Sealmaster SPD-35C Pillow Block Ball Bearing Units	b:8 mm; Pu:9.680 kN; E:95 mm; r1s (min):2 mm; d2:50 mm; b1:14 mm; D:110 mm; rs (min):2 mm; Dynamic (Ca):87.4 kN; d2 (max):71.9 mm; Size (mm):2.188 Inch \| 55.575 Millimeter x 2.625 Inch \| 66.675 Millimeter x 3.125 Inch \| 79.38 Millimeter ;

Sealmaster NP-31 HTA Pillow Block Ball Bearing Units Video

Sealmaster NP-31 HTA INTERCHANGE

Pillow Block Ball Bearing Units Part series NP-31 HTA is a potential replacement for these common bearing part numbers:

NSKNP-31 HTA
SKFNP-31 HTA
NTNNP-31 HTA
FAGNP-31 HTA
TIMKENNP-31 HTA
KOYONP-31 HTA
NACHINP-31 HTA
DODGENP-31 HTA

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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 ;
1.188 Inch \| 30.175 Millimeter x 1.5 Inch \| 38.1 Millimeter x 2 Inch \| 50.8 Millimeter Sealmaster SP-19T Pillow Block Ball Bearing Units	Design variant/feature:BC4.14/W33WI; α:20 °; D1 ≈:1280 mm; Calculation factor kr:530; Basic static load rating C0:64000 kN; Basic dynamic load rating C:28600 kN; F:988 mm; r3,4 min.:7.5 mm; D:1280 mm; r1,2 min.:27 mm; Size (mm):1.188 Inch \| 30.175 Millimeter x 1.5 Inch \| 38.1 Millimeter x 2 Inch \| 50.8 Millimeter ;
1.625 Inch \| 41.275 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.063 Inch \| 52.4 Millimeter Sealmaster NPL-26T Pillow Block Ball Bearing Units	B:310 mm; B1:212 mm; Weight:690 ; Static (Cor):12480 ; d:600 mm; Bearing designation:PLC 512-49 ; D:920 mm; Pu:828.240 kg; Dynamic (Cr):5809.2 kN; Size (mm):1.625 Inch \| 41.275 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.063 Inch \| 52.4 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;
2.938 Inch \| 74.625 Millimeter x 3.25 Inch \| 82.55 Millimeter x 3.5 Inch \| 88.9 Millimeter Sealmaster MFP-47C Pillow Block Ball Bearing Units	Specific dynamic load factor K:150 N/mm²; C:50 mm; Da max.:123.5 mm; da min.:87.2 mm; r1 min.:1 mm; Sealing solution:Triple-lip seals; Design (sliding contact surface combination):Steel/steel; Da min.:112.9 mm; b1:9.5 mm; ra max.:1 mm; Size (mm):2.938 Inch \| 74.625 Millimeter x 3.25 Inch \| 82.55 Millimeter x 3.5 Inch \| 88.9 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	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 ;
1.188 Inch \| 30.175 Millimeter x 1.5 Inch \| 38.1 Millimeter x 1.688 Inch \| 42.875 Millimeter Sealmaster NP-19C RM Pillow Block Ball Bearing Units	Oil Speed Rating n2:3000 rpm; Basic Dynamic Radial Load Rating C:212000 N; D:190.0000 mm; Basic Static Radial Load Rating Co:196000 N; Grease Speed Rating n1:2000 rpm; B:73.00 mm; Fillet Radius ra:2.50 mm; Accessories:Shield & Seal; d:90.000 mm; Sealed Speed Rating n3:2000 rpm; Size (mm):1.188 Inch \| 30.175 Millimeter x 1.5 Inch \| 38.1 Millimeter x 1.688 Inch \| 42.875 Millimeter ;
1.375 Inch \| 34.925 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter Sealmaster NPL-22T Pillow Block Ball Bearing Units	l:80 mm; Calculation factor Y1:1.7; b:13.5 mm; Reference speed:1000 r/min; r1,2 min.:4 mm; r5 min.:1 mm; Basic static load rating C0:4000 kN; Mass bearing pair:90 kg; Calculation factor Y2:2.5; d1 ≈:274.5 mm; Size (mm):1.375 Inch \| 34.925 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter ;
1 Inch \| 25.4 Millimeter x 1.375 Inch \| 34.925 Millimeter x 1.438 Inch \| 36.525 Millimeter Sealmaster NP-16TC CXU Pillow Block Ball Bearing Units	Associated spanner (Hook spanner in accordance with DIN 1810):HN 12-13; Mass:0.46 kg; h:3 mm; d5:79 mm; G:M 55x2; d1:75 mm; b:7 mm; Grub (set) / Locking screw size:M 4; d3:80 mm; Recommended tightening torque:4.2 N·m; Size (mm):1 Inch \| 25.4 Millimeter x 1.375 Inch \| 34.925 Millimeter x 1.438 Inch \| 36.525 Millimeter ;
0.875 Inch \| 22.225 Millimeter x 1.375 Inch \| 34.925 Millimeter x 1.5 Inch \| 38.1 Millimeter Sealmaster SRP-14 Pillow Block Ball Bearing Units	b:6 mm; Calculation factor Y2:3; Limiting speed:4300 r/min; Fatigue load limit Pu:45 kN; Calculation factor e:0.33; T:50 mm; Da min.:131 mm; da max.:110 mm; r5 min.:0.6 mm; Basic static load rating C0:405 kN; Size (mm):0.875 Inch \| 22.225 Millimeter x 1.375 Inch \| 34.925 Millimeter x 1.5 Inch \| 38.1 Millimeter ;
2.375 Inch \| 60.325 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter Sealmaster NPD-38C Pillow Block Ball Bearing Units	Sealed Speed Rating n3:3600 rpm; Basic Dynamic Radial Load Rating C:80600 N; Grease Speed Rating n1:3600 rpm; D:120.0000 mm; Oil Speed Rating n2:4800 rpm; Basic Static Radial Load Rating Co:73500 N; B:38.10 mm; Fillet Radius ra:1.50 mm; d:65.000 mm; Accessories:One Seal & Snap-Ring; Size (mm):2.375 Inch \| 60.325 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
2.188 Inch \| 55.575 Millimeter x 2.625 Inch \| 66.675 Millimeter x 3.125 Inch \| 79.38 Millimeter Sealmaster SPD-35C Pillow Block Ball Bearing Units	b:8 mm; Pu:9.680 kN; E:95 mm; r1s (min):2 mm; d2:50 mm; b1:14 mm; D:110 mm; rs (min):2 mm; Dynamic (Ca):87.4 kN; d2 (max):71.9 mm; Size (mm):2.188 Inch \| 55.575 Millimeter x 2.625 Inch \| 66.675 Millimeter x 3.125 Inch \| 79.38 Millimeter ;