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：2025-04-22
• Application:ventilation equipment,drawing die,standing experimental equipment,wire industry,vacuum filter,Solenoid Valves,air purification,climb ladder,medical equipment,special broaching machine,Forklift industry
• Similar models:ISB SS61910-ZZ ZEN 61910 CRAFT 61910-2RS SIGMA 61910 SKF W61910 ISO 61910ZZ ISB SS61910-2RS ZEN S61910 SKF 61910-2RS1 ISB 61910-2RZ
• 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
  21312-E1-K + AHX312	55	130	31	FAG	Spherical Roller Bearings
  23228AX	140	250	88	NACHI	Cylindrical Roller Bearings
  29376 M	380	600		CX	Thrust Roller Bearings
  517005	38	68	37	Timken	Tapered Roller Bearings
  60/22Z	22,000	44,000	12,000	NTN	Deep Groove Ball Bearings
  6000DDU	10	26	8	NSK	Deep Groove Ball Bearings
  C3084M	420	620	150	SKF	Cylindrical Roller Bearings
  D/W R4-2RS1	6,35	15,875	4,978	SKF	Deep Groove Ball Bearings
  HK0606	6	10	6	INA	Needle Roller Bearings
  NA 4900UU	10	22	14	JNS	Needle Roller Bearings
  NF209	45	85	19	KOYO	Cylindrical Roller Bearings
  NU 310 EW	50	110	27	NSK	Cylindrical Roller Bearings
  NU2276	380	680	175	CX	Cylindrical Roller Bearings
  RNA6904	25	37	30	CX	Needle Roller Bearings
  UCHA201	12		31	KOYO	Bearing Units
  UCP315	75		82	KOYO	Bearing Units
  H2328	140	180		FAG	ADAPTERS
  CSXG140	14.0000	16.0000	1.0000	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  MMRJN50	50	110	27	R&M	CYLINDRICAL ROLLER BEARINGS
  XW-8				CONSOLIDATED	THRUST BALL BEARINGS