d - 380 mm

D - 520 mm

B - 106 mm

d₂ - - 419 mm

D₁ - - 481 mm

b - 13.9 mm

K - 7.5 mm

r_1,2 - min. - 4 mm

d_a - min. - 387 mm

d_a - max. - 419 mm

D_a - max. - 505 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 2011 kN

Basic static load rating - C₀ - 3800 kN

Fatigue load limit - P_u - 285 kN

Reference speed - 1100 r/min

Limiting speed - 1200 r/min

Calculation factor - e - 0.17

Calculation factor - Y₁ - 4

Calculation factor - Y₂ - 5.9

Calculation factor - Y₀ - 4

Weight - 67 kg

• Model Number:23976 CCK/W33
• Inner Diameter：520mm Outer Diameter：380mm Width：106mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:hydraulic control element,ship special,impression material,Processing machinery,power tools,Hydraulic Hose,Rolling mill gear box,Spectrum Products,Oral Image,hydraulic cylinder,turret industry
• Similar models:NTN 23976K NSK 23976CAE4 KOYO 23976R SKF 23976CCK/W33 NSK 23976CAKE4 Timken 23976YMB CX 23976CW33 ISB 23976K ISB 23976 FAG 23976-K-MB+H3976
• BEARING POWER International Trading Co.,Ltd. specialize in 23976CCK/W33 products，there is large inventory of SKF 23976 CCK/W33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 23976 CCK/W33 Which SKF 23976CCK/W33 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
  16020	100	150	16	CYSD	Deep Groove Ball Bearings
  181111X/181200XP	111,125	200,025	95,3	Gamet	Tapered Roller Bearings
  23152RHA	260	440	144	KOYO	Spherical Roller Bearings
  3305-2RS	25	62	25,4	ZEN	Angular Contact Ball Bearings
  4T-68462/68712	117,475	180,975	34,925	NTN	Tapered Roller Bearings
  6203/12	12	40	12	Fersa	Deep Groove Ball Bearings
  GEZM 500 ES	127	196,85	190,5	SKF	Plain Bearings
  GAC50T	50	80	20	AST	Plain Bearings
  GEH750HF/Q	750	1060	530	LS	Plain Bearings
  JM720249/10	100	155	36	ISO	Tapered Roller Bearings
  KV43X48X22.3	43,000	48,000		NTN	Needle Roller Bearings
  NAO-20×37×16	20	32		NTN	Needle Roller Bearings
  NJ219	95	170	32	ISO	Cylindrical Roller Bearings
  NU 252	260	480	80	NSK	Cylindrical Roller Bearings
  J242048	.7500	1.3750	1.5000	Bower	JOURNAL ROLLER ASSEMBLIES
  NAST6P-2Z	6	19	14	SKF	NEEDLE BEARINGS
  RNA2204.2RS	47		17.8	SKF	NEEDLE BEARINGS
  CS-80-LW	1.0000	2.5000	1.5000	RBC	NEEDLE BEARINGS
  RNA253316	33		16	SKF (Old No.)	NEEDLE BEARINGS
  NUTR210	50	90	32	NTN	NEEDLE BEARINGS