d - 50 mm

D - 72 mm

B - 12 mm

C - 12 mm

Angle (α) - 18 °

a - 15,9 mm

b - 0,5 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

A - 57,5 mm

da min. - 55 mm

Da max. - 67 mm

ra max. - 1 mm

Weight - 0,111 Kg

Basic dynamic load rating (C) - 12,8 kN

Basic static load rating (C0) - 9,75 kN

(Grease) Lubrication Speed - 34500 r/min

(Oil) Lubrication Speed - 54100 r/min

• Model Number: 50BNR19X
• Inner Diameter：50mm Outer Diameter：72mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:metallurgy,powder metallurgy,sanitation facilities,X-ray Equipment,comprehensive experiment,Perfusion device,Plastic molding,Automation,spectrometer,wall materials,coal mill
• Similar models:SKF 708/500AMB FAG 572506E SNFA SEA507CE3 SNFA E250/S/NS7CE3 NSK BA150-6 KOYO KDX250 PFI PHU5052 ISO DAC45850023 KOYO KDA250 NSK BA250-4A
• BEARING POWER International Trading Co.,Ltd. specialize in 50BNR19X products，there is large inventory of NSK 50BNR19X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 50BNR19X Which NSK 50BNR19X is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
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  GEZM 312 ES	149,225	95,25	142,875	SKF	Plain Bearings
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  SM1311W-BR	93,6625	170	93,66	Timken	Deep Groove Ball Bearings
  UKIP324	110		170	KOYO	Bearing Units
  CSXC090	9.0000	9.7500	.3750	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  180420	1.1250	1.6250	1.2500	Rollway	JOURNAL ROLLER ASSEMBLIES
  21318	90	190	43	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  SAF-517215/16..ROLLER	2.9375			CONSOLIDATED	PILLOW BLOCKS