d - 50 mm

D - 72 mm

B - 12 mm

d₁ - - 56.8 mm

D₂ - - 67.9 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 54 mm

D_a - max. - 68.5 mm

r_a - max. - 0.6 mm

Basic dynamic load rating - C - 12.5 kN

Basic static load rating - C₀ - 11.6 kN

Fatigue load limit - P_u - 0.5 kN

Reference speed - 19000 r/min

Limiting speed - 12000 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 16.1

Mass bearing - 0.132 kg

• Model Number: W 61910
• Inner Diameter：72mm Outer Diameter：50mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:leather processing,electromagnetic clutch,product accessories,Roller mill,safety testing,shoe-making machinery,switch,hydraulic actuator,Cylinder Pneumatic Treatment Element,directional control valve,instrumentation instrument
• Similar models:ISO 61910 ISB 61910 SKF W61910-2Z SKF W61910-2RZ SIGMA 61910 NKE 61910-2Z SKF 61910-2RZ ISO 61910ZZ ZEN S61910 ZEN 61910-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in W61910 products，there is large inventory of SKF W 61910 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61910 Which SKF W61910 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
  1200	10	30	9	CRAFT	Self-Aligning Ball Bearings
  23092 KCW33+H3092	460	680	163	ISO	Spherical Roller Bearings
  469/453X	57.150	104.775	30.163	NACHI	Tapered Roller Bearings
  61800-2RS	10	19	5	ISB	Deep Groove Ball Bearings
  AXK340X396X7	340	396	7	INA	Needle Roller Bearings
  B7032-E-T-P4S	160	240	38	FAG	Angular Contact Ball Bearings
  GE 950 DW-2RS2	950	1250	400	INA	Plain Bearings
  HUB109-4	25	62		NTN	Angular Contact Ball Bearings
  NJ 213 ECML	120	65	23	SKF	Thrust Ball Bearings
  NK16/16	16	24	16	INA	Needle Roller Bearings
  NU 344	220	460	88	NSK	Cylindrical Roller Bearings
  RLM3220	32	42	20	NSK	Needle Roller Bearings
  TUP2 140.50	140	145		CX	Plain Bearings
  VI 16 0288 N	216	340		INA	Thrust Ball Bearings
  511/530				RHP	THRUST BALL BEARINGS
  RHNA202620-2RS	26		20	SKF (Old No.)	NEEDLE BEARINGS
  115RIN511	11.5000	18.0000	2.3750	Torrington	CYLINDRICAL ROLLER BEARINGS
  1607-ZZ	.4375	.9062	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  ER-22	2.8346	1.3750	.9375	CONSOLIDATED	BALL BEARING
  95928	1.5000	2.1250	1.7500	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES