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 - max. - 68 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 - 9500 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 16.1

Mass bearing - 0.139 kg

• Model Number:W 61910-2RZ
• Inner Diameter：72mm Outer Diameter：50mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:joint protection,noise reduction equipment,Pneumatic Control Elements,hydraulic actuator,ship special,centrifugal pump,Rolling mill,pipe fittings Steel industry,Surveying Surveying Instruments,quality inspection equipment,glass
• Similar models:CX 61910 CX 61910ZZ CRAFT 61910 SKF W61910-2RS1 SKF 61910-2RZ ZEN 61910-2RS SKF 61910-2RS1 NKE 61910 SKF W61910-2Z ISB SS61910
• BEARING POWER International Trading Co.,Ltd. specialize in W61910-2RZ products，there is large inventory of SKF W 61910-2RZ . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61910-2RZ Which SKF W61910-2RZ 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
  240/800BK30	800	1150	345	NTN	Spherical Roller Bearings
  3379/3320	34,925	80,167	29,37	ISO	Tapered Roller Bearings
  477/473	63,5	120	29,794	Timken	Tapered Roller Bearings
  598/592XS	92,075	147,638	35,717	Timken	Tapered Roller Bearings
  6214-N	70	125	24	NKE	Deep Groove Ball Bearings
  63/28	28	68	18	CX	Deep Groove Ball Bearings
  65212/65500	53.975	127.000	44.450	NACHI	Tapered Roller Bearings
  7913DB	65	90	13	NTN	Angular Contact Ball Bearings
  LME40	40	62	60,6	Samick	Linear Bearings
  MR148ZZ	8	14	4	FBJ	Deep Groove Ball Bearings
  NJ210	50	90	20	FBJ	Cylindrical Roller Bearings
  NJ2338-EX-TB-M1	190	400	132	FAG	Cylindrical Roller Bearings
  NKIB 5912	60	85	34	ISO	Complex Bearings
  PBR6EFN	6			NMB	Self-Aligning Ball Bearings
  RNA 4844	240	270	50	NBS	Needle Roller Bearings
  TWA8UU	.5000		1.6875	NB	LINEAR RECIRCULATING BALL BEARINGS PILLOW BLOCKS
  204-SFG	20	47	14	MRC	DEEP GROOVE BALL BEARINGS
  AHX2317	85	80		STEYR	WITHDRAWAL SLEEVES
  K-25x30x17	25	30	17	CONSOLIDATED	NEEDLE BEARINGS
  SCE-1616			1.0000	CONSOLIDATED	NEEDLE BEARINGS