d - 280 mm

D - 380 mm

B - 100 mm

C - 100 mm

d1 - 318 mm

r min. - 2.1 mm

D1 - 342.5 mm

da min. - 293 mm

Da max. - 367 mm

ra max. - 2 mm

S - 3 mm

Weight - 33.9 Kg

Basic dynamic load rating (C) - 1110 kN

Basic static load rating (C0) - 2780 kN

(Grease) Lubrication Speed - 350 r/min

(Oil) Lubrication Speed - 700 r/min

• Model Number:RC4956
• Inner Diameter：280mm Outer Diameter：380mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Optical detection,vertical processing,Storage Tool,Generator,joint protection,Handling machinery and various industrial machinery,Broadcasting System,Garment Accessories,engineering machine,Hairbrush device,lifting upgrade
• Similar models:ISO NNC4956V NTN NN4956K NTN NN4956C1NAP4 NSK RS-4956E4 CX NN4956 NTN NNU4956 NKE NNCF4956-V NACHI NNU4956K ISB NNU4956K/SPW33 NACHI RC4956
• BEARING POWER International Trading Co.,Ltd. specialize in RC4956 products，there is large inventory of NACHI RC4956 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RC4956 Which NACHI RC4956 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
  2306K	30	72	27	ISO	Self-Aligning Ball Bearings
  30205	25	52	16,25	Timken	Tapered Roller Bearings
  32024	120	180	38	ISO	Tapered Roller Bearings
  47TS815529D-2	406,4	546,1	288,925	KOYO	Tapered Roller Bearings
  55196/55437	49,975	111,125	30,162	Timken	Tapered Roller Bearings
  71909 ACE/P4AH1	68	45	12	SKF	Angular Contact Ball Bearings
  70BAR10S	70	110	18	NSK	Angular Contact Ball Bearings
  7206 BDB	30	62	32	ISO	Angular Contact Ball Bearings
  JL725346/16	125	175	25,4	ISO	Tapered Roller Bearings
  M 231649/610/VQ051	222,25	152,4	46,83	SKF	Tapered Roller Bearings
  NU 416	80	200	48	ISB	Cylindrical Roller Bearings
  RE 20030	200	280	30	ISB	Thrust Roller Bearings
  T-E-LM654644D/LM654610/LM654610D	279,578	380,898	244,475	NTN	Tapered Roller Bearings
  VEX 65 7CE3	65	100	18	SNFA	Angular Contact Ball Bearings
  WML1506ZZX	1,5	6	3	KOYO	Deep Groove Ball Bearings
  W 6301-2RZ	37	12	12	SKF	Deep Groove Ball Bearings
  HM74T			45	SKF	WITHDRAWAL NUTS
  11209	45	85	19	STEYR	SELF
  FPCA608	6.5000	7.0000	.2500	SKF	DEEP GROOVE BALL BEARINGS
  HJ-310E	50		8	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS