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. - 56.5 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 - 9500 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 16.1

Mass bearing - 0.139 kg

• Model Number:W 61910-2Z
• Inner Diameter：72mm Outer Diameter：50mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:decoration machinery,hardware,food sterilization,Body shaping,welding equipment,Gear grinding machine,bathroom facilities,meat products machine,air shower etc,Pump,marine analysis and testing equipment
• Similar models:SIGMA 61910 ZEN 61910 SKF 61910-2RS1 SKF W61910-2RZ ISB 61910 ISO 61910-2RS SKF 61910-2RZ FAG 61910-2RSR SKF W61910R-2Z ZEN 61910-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W61910-2Z products，there is large inventory of SKF W 61910-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61910-2Z Which SKF W61910-2Z 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
  02474/0+S1462420	28,575		22,225	KOYO	Tapered Roller Bearings
  23934YM	170	230	45	Timken	Spherical Roller Bearings
  239728B	144	190	60	KOYO	Thrust Ball Bearings
  30218JR	90	160	32,5	KOYO	Tapered Roller Bearings
  609ZZ	9	24	7	NMB	Deep Groove Ball Bearings
  6006-Z	30	55	13	NKE	Deep Groove Ball Bearings
  6204-C-2HRS	20	47	14	FAG	Deep Groove Ball Bearings
  CRB 5013	50	80	13	IKO	Thrust Roller Bearings
  CSCD040	101,6	127	12,7	INA	Deep Groove Ball Bearings
  FYRP 4-18	101,6	152,4	206,375	SKF	Bearing Units
  IJ123021				ILJIN	Angular Contact Ball Bearings
  K-344A/K-332	40	80	21	ZVL	Tapered Roller Bearings
  M268749/M268710CD+M268749XE	415,925	590,55	244,475	Timken	Tapered Roller Bearings
  NA 4936	180	250	69	IKO	Needle Roller Bearings
  NJ213EM	65	120	23	NSK	Cylindrical Roller Bearings
  NK60/25	60	72	25	ISO	Needle Roller Bearings
  S688-2RS	8	16	5	ZEN	Deep Groove Ball Bearings
  SCE1616PP	25,4	31,75	25,4	INA	Needle Roller Bearings
  1412M	60	150	42	SKF	SELF
  NCF-28/560V	560	680	72	SKF	CYLINDRICAL ROLLER BEARINGS