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Home>Products>Pillow Block Ball Bearing Units>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

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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

Name: 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
Brand: Sealmaster
SKU: NPL-31C
Rating: 4.9 (5 reviews)

Sealmaster NPL-31C Bearing SPECIFICATIONS

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 with easy-to-use parts graphics, giving 1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.188 Inch | 55.575 Millimeter you the ability to check parts availability, Pillow Block Ball Bearing Units pricing, examine NACHI BEARINGS TRAINING INDUSTRY remanufactured options.
Brand Name:Sealmaster
Model Number:
NPL-31C
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

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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 Technology

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

Sealmaster NPL-31C 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 Description of the code

No.	Brand	d	f	E	b	G	L	U	s
ENP-31 HT	Sealmaster	-	-	-	-	-	-	-	31.75 mm
CRPC-PN19T	Sealmaster	-	-	-	-	-	279.4 mm	-	-
MSFPD-40	Sealmaster	-	-	-	-	-	-	-	-
EMP-48	Sealmaster	-	-	-	-	-	-	-	-
NPL-12 RM	Sealmaster	-	-	-	6 mm	M 55x2	-	-	-
MPD-23C	Sealmaster	120.000 mm	-	-	-	-	-	-	-
CRTBC-PN12T	Sealmaster	-	-	-	-	-	330.2 mm	-	-
SP-34T	Sealmaster	-	-	-	-	-	-	-	-
MP47C CR	Sealmaster	110.000 mm	-	-	-	-	-	-	-
NP-23T DRT	Sealmaster	-	-	-	-	-	-	-	-
NP-31 HTA	Sealmaster	-	-	-	-	-	-	-	-
NP-17C	Sealmaster	368.3 mm	-	-	-	-	-	-	-
NPL-22TC	Sealmaster	15.000 mm	-	-	-	-	-	-	-
NPD-30	Sealmaster	20.000 mm	-	-	-	-	-	-	-
NPL-207	Sealmaster	571.627 mm	-	-	-	-	-	-	-
MFP-47C	Sealmaster	-	-	-	-	-	-	-	-
ERPB 303-N2	Sealmaster	-	-	-	-	-	-	-	-
MP-35 DRT	Sealmaster	-	-	mm	14 mm	-	-	-	-
EMPD-39 HTA	Sealmaster	-	-	-	-	-	831.85 mm	-	-
CRPS-PN208 RMW	Sealmaster	-	-	-	-	-	-	-	-
CRTBC-PN24	Sealmaster	400 mm	-	-	-	-	-	-	-

1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter Sealmaster TB-20 RM Pillow Block Ball Bearing Units	B:462 mm; Calculation factor e:0.28; Da max.:1532 mm; Calculation factor Y1:2.4; Fatigue load limit Pu:2550 kN; d1:950 mm; Reference speed:140 r/min; da min.:1032 mm; B2 ≈:547 mm; Basic dynamic load rating C:25650 kN; Size (mm):1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter ;
1.875 Inch \| 47.625 Millimeter x 2.5 Inch \| 63.5 Millimeter x 2.25 Inch \| 57.15 Millimeter Sealmaster NPD-30 Pillow Block Ball Bearing Units	Basic Dynamic Radial Load Rating C:23800 N; Oil Speed Rating n2:12000 rpm; Basic Static Radial Load Rating Co:20000 N; Accessories:Shield & Seal; Sealed Speed Rating n3:8500 rpm; d:20.000 mm; Grease Speed Rating n1:8500 rpm; D:52.0000 mm; B:25.40 mm; Fillet Radius ra:1.00 mm; Size (mm):1.875 Inch \| 47.625 Millimeter x 2.5 Inch \| 63.5 Millimeter x 2.25 Inch \| 57.15 Millimeter ;
1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.75 Inch \| 69.85 Millimeter Sealmaster SP-31TC Pillow Block Ball Bearing Units	α:7 °; D:222.25 mm; Design (sliding contact surface combination):Steel/steel; rb max.:1.1 mm; Da max.:213.5 mm; Basic static load rating C0:5200 kN; Mass plain bearing:21.5 kg; Sealing solution:-; ra max.:2 mm; B:209.55 mm; Size (mm):1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
Sealmaster NPL-19 HT Pillow Block Ball Bearing Units	r1s (min):1.5 mm; d2:25 mm; C:13 mm; D:62 mm; Dynamic (Ca):36.2 kN; T:18.25 mm; Static (Coa):39.1 kN; rs (min):1.5 mm; r2s (min):0.6 mm; Pu:4.770 kN;
Sealmaster MHP-23 Pillow Block Ball Bearing Units	Grease:10 600 min-1; ra:1 max; Weight:0.13 kg; D:42 mm; Bearing designation:3302 ; Da:36 max; d:15 ; a:27 mm; da:21 min; Static (Cor):11.900 kN;
2.362 Inch \| 60 Millimeter x 2.563 Inch \| 65.09 Millimeter x 3.126 Inch \| 79.4 Millimeter Sealmaster SP-212 Pillow Block Ball Bearing Units	Oil Speed Rating Open/Shielded n2:2600 rpm; Basic Static Radial Load Rating Co:260000 N; Fillet Radius ra:3.00 mm; Accessories:Snap-Ring; Sealed Speed Rating n3:1500 rpm; Basic Dynamic Radial Load Rating C:270000 N; Grease Speed Rating Open/Shielded n1:2100 rpm; D:320.0000 mm; d:110.000 mm; B:70.00 mm; Size (mm):2.362 Inch \| 60 Millimeter x 2.563 Inch \| 65.09 Millimeter x 3.126 Inch \| 79.4 Millimeter ;
1.563 Inch \| 39.7 Millimeter x 1.938 Inch \| 49.225 Millimeter x 1.938 Inch \| 49.225 Millimeter Sealmaster NP-25C Pillow Block Ball Bearing Units	Mass bearing:200 kg; Da min.:874 mm; db min.:736 mm; Ca min.:12 mm; rb max.:5 mm; Limiting speed:530 r/min; d1 ≈:816.4 mm; Da max.:924 mm; Basic dynamic load rating C:2860 kN; ra max.:5 mm; Size (mm):1.563 Inch \| 39.7 Millimeter x 1.938 Inch \| 49.225 Millimeter x 1.938 Inch \| 49.225 Millimeter ;
0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.25 Inch \| 31.75 Millimeter Sealmaster NPL-12 RM Pillow Block Ball Bearing Units	G:M 55x2; D1 ≈:91.9 mm; D:110 mm; Mass bearing + sleeve:2.1 kg; B1:50 mm; Calculation factor e:0.37; ra max.:2 mm; Basic dynamic load rating C:228 kN; d1:45 mm; b:6 mm; Size (mm):0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.25 Inch \| 31.75 Millimeter ;
1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter Sealmaster CRPC-PN20T Pillow Block Ball Bearing Units	Basic Dynamic Radial Load Rating C:1480 N; d:6.400 mm; D:15.9000 mm; Fillet Radius ra:0.30 mm; Grease Speed Rating Open/Shielded n1:44000 rpm; Accessories:Without Accessories; Shielded or Sealed B1:5.0 mm; Width Plain B:5.0 mm; Sealed Speed Rating n3:31000 rpm; Oil Speed Rating Open/Shielded n2:54000 rpm; Size (mm):1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter ;
1.5 Inch \| 38.1 Millimeter x 1.938 Inch \| 49.225 Millimeter x 1.938 Inch \| 49.225 Millimeter Sealmaster CRTBC-PN24 Pillow Block Ball Bearing Units	s max.:11 mm; B:272 mm; rb max.:4 mm; d:400 mm; Basic dynamic load rating C:5500 kN; Reference speed:450 r/min; Mass bearing:270 kg; r3,4 min.:5 mm; ra max.:4 mm; D1 ≈:540 mm; Size (mm):1.5 Inch \| 38.1 Millimeter x 1.938 Inch \| 49.225 Millimeter x 1.938 Inch \| 49.225 Millimeter ;
2.25 Inch \| 57.15 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter Sealmaster NPD-36 Pillow Block Ball Bearing Units	r1 max.:0.6 mm; r1,2 min.:0.2 mm; Lw:11.8 mm; r2 max.:0.8 mm; Dw:2 mm; Mass needle roller:0.29 g; Size (mm):2.25 Inch \| 57.15 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
Sealmaster NP-12T LO Pillow Block Ball Bearing Units	Limiting speed:12000 r/min; Basic dynamic load rating C:52.3 kN; Ew:46 mm; Mass needle roller and cage assembly:0.076 kg; Fw:38 mm; Reference speed:10000 r/min; U:32 mm; Basic static load rating C0:100 kN; Fatigue load limit Pu:12.5 kN;

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 Video

Sealmaster NPL-31C INTERCHANGE

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

NSKNPL-31C
SKFNPL-31C
NTNNPL-31C
FAGNPL-31C
TIMKENNPL-31C
KOYONPL-31C
NACHINPL-31C
DODGENPL-31C

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1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter Sealmaster TB-20 RM Pillow Block Ball Bearing Units	B:462 mm; Calculation factor e:0.28; Da max.:1532 mm; Calculation factor Y1:2.4; Fatigue load limit Pu:2550 kN; d1:950 mm; Reference speed:140 r/min; da min.:1032 mm; B2 ≈:547 mm; Basic dynamic load rating C:25650 kN; Size (mm):1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter ;
1.875 Inch \| 47.625 Millimeter x 2.5 Inch \| 63.5 Millimeter x 2.25 Inch \| 57.15 Millimeter Sealmaster NPD-30 Pillow Block Ball Bearing Units	Basic Dynamic Radial Load Rating C:23800 N; Oil Speed Rating n2:12000 rpm; Basic Static Radial Load Rating Co:20000 N; Accessories:Shield & Seal; Sealed Speed Rating n3:8500 rpm; d:20.000 mm; Grease Speed Rating n1:8500 rpm; D:52.0000 mm; B:25.40 mm; Fillet Radius ra:1.00 mm; Size (mm):1.875 Inch \| 47.625 Millimeter x 2.5 Inch \| 63.5 Millimeter x 2.25 Inch \| 57.15 Millimeter ;
1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.75 Inch \| 69.85 Millimeter Sealmaster SP-31TC Pillow Block Ball Bearing Units	α:7 °; D:222.25 mm; Design (sliding contact surface combination):Steel/steel; rb max.:1.1 mm; Da max.:213.5 mm; Basic static load rating C0:5200 kN; Mass plain bearing:21.5 kg; Sealing solution:-; ra max.:2 mm; B:209.55 mm; Size (mm):1.938 Inch \| 49.225 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
Sealmaster NPL-19 HT Pillow Block Ball Bearing Units	r1s (min):1.5 mm; d2:25 mm; C:13 mm; D:62 mm; Dynamic (Ca):36.2 kN; T:18.25 mm; Static (Coa):39.1 kN; rs (min):1.5 mm; r2s (min):0.6 mm; Pu:4.770 kN;
Sealmaster MHP-23 Pillow Block Ball Bearing Units	Grease:10 600 min-1; ra:1 max; Weight:0.13 kg; D:42 mm; Bearing designation:3302 ; Da:36 max; d:15 ; a:27 mm; da:21 min; Static (Cor):11.900 kN;
2.362 Inch \| 60 Millimeter x 2.563 Inch \| 65.09 Millimeter x 3.126 Inch \| 79.4 Millimeter Sealmaster SP-212 Pillow Block Ball Bearing Units	Oil Speed Rating Open/Shielded n2:2600 rpm; Basic Static Radial Load Rating Co:260000 N; Fillet Radius ra:3.00 mm; Accessories:Snap-Ring; Sealed Speed Rating n3:1500 rpm; Basic Dynamic Radial Load Rating C:270000 N; Grease Speed Rating Open/Shielded n1:2100 rpm; D:320.0000 mm; d:110.000 mm; B:70.00 mm; Size (mm):2.362 Inch \| 60 Millimeter x 2.563 Inch \| 65.09 Millimeter x 3.126 Inch \| 79.4 Millimeter ;
1.563 Inch \| 39.7 Millimeter x 1.938 Inch \| 49.225 Millimeter x 1.938 Inch \| 49.225 Millimeter Sealmaster NP-25C Pillow Block Ball Bearing Units	Mass bearing:200 kg; Da min.:874 mm; db min.:736 mm; Ca min.:12 mm; rb max.:5 mm; Limiting speed:530 r/min; d1 ≈:816.4 mm; Da max.:924 mm; Basic dynamic load rating C:2860 kN; ra max.:5 mm; Size (mm):1.563 Inch \| 39.7 Millimeter x 1.938 Inch \| 49.225 Millimeter x 1.938 Inch \| 49.225 Millimeter ;
0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.25 Inch \| 31.75 Millimeter Sealmaster NPL-12 RM Pillow Block Ball Bearing Units	G:M 55x2; D1 ≈:91.9 mm; D:110 mm; Mass bearing + sleeve:2.1 kg; B1:50 mm; Calculation factor e:0.37; ra max.:2 mm; Basic dynamic load rating C:228 kN; d1:45 mm; b:6 mm; Size (mm):0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.25 Inch \| 31.75 Millimeter ;
1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter Sealmaster CRPC-PN20T Pillow Block Ball Bearing Units	Basic Dynamic Radial Load Rating C:1480 N; d:6.400 mm; D:15.9000 mm; Fillet Radius ra:0.30 mm; Grease Speed Rating Open/Shielded n1:44000 rpm; Accessories:Without Accessories; Shielded or Sealed B1:5.0 mm; Width Plain B:5.0 mm; Sealed Speed Rating n3:31000 rpm; Oil Speed Rating Open/Shielded n2:54000 rpm; Size (mm):1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter ;
1.5 Inch \| 38.1 Millimeter x 1.938 Inch \| 49.225 Millimeter x 1.938 Inch \| 49.225 Millimeter Sealmaster CRTBC-PN24 Pillow Block Ball Bearing Units	s max.:11 mm; B:272 mm; rb max.:4 mm; d:400 mm; Basic dynamic load rating C:5500 kN; Reference speed:450 r/min; Mass bearing:270 kg; r3,4 min.:5 mm; ra max.:4 mm; D1 ≈:540 mm; Size (mm):1.5 Inch \| 38.1 Millimeter x 1.938 Inch \| 49.225 Millimeter x 1.938 Inch \| 49.225 Millimeter ;
2.25 Inch \| 57.15 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter Sealmaster NPD-36 Pillow Block Ball Bearing Units	r1 max.:0.6 mm; r1,2 min.:0.2 mm; Lw:11.8 mm; r2 max.:0.8 mm; Dw:2 mm; Mass needle roller:0.29 g; Size (mm):2.25 Inch \| 57.15 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
Sealmaster NP-12T LO Pillow Block Ball Bearing Units	Limiting speed:12000 r/min; Basic dynamic load rating C:52.3 kN; Ew:46 mm; Mass needle roller and cage assembly:0.076 kg; Fw:38 mm; Reference speed:10000 r/min; U:32 mm; Basic static load rating C0:100 kN; Fatigue load limit Pu:12.5 kN;