d - 220 mm

D - 270 mm

B - 50 mm

C - 50 mm

d1 - 239.5 mm

r min. - 1.5 mm

D1 - 251.5 mm

da min. - 230 mm

Da max. - 260 mm

ra max. - 1.5 mm

S - 2 mm

Weight - 6.40 Kg

Basic dynamic load rating (C) - 335 kN

Basic static load rating (C0) - 905 kN

(Grease) Lubrication Speed - 450 r/min

(Oil) Lubrication Speed - 900 r/min

• Model Number: RC4844
• Inner Diameter：220mm Outer Diameter：270mm Width：50mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:rock drilling machinery,Embroidery,flow control valve,Blood coagulation reagent,Insect Capture,car steering pin,sewage pump,Optical detection,filter paper products,Textile Accessories,enzyme
• Similar models:NBS SL014844 SKF NNCL4844CV INA SL014844 NKE NNCF4844-V INA SL024844 NBS SL024844 NKE NNCL4844-V SKF NNCF4844CV NACHI RB4844 CX NNCL4844V
• BEARING POWER International Trading Co.,Ltd. specialize in RC4844 products，there is large inventory of NACHI RC4844 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RC4844 Which NACHI RC4844 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
  23060RHAK	300	460	118	KOYO	Spherical Roller Bearings
  33015/DF	75	115	62	ISB	Tapered Roller Bearings
  48R5420-1	48	54	20	KOYO	Needle Roller Bearings
  61910-2RS	50	72	12	ISO	Deep Groove Ball Bearings
  63010-2RS	50	80	23	ISO	Deep Groove Ball Bearings
  7224 B-UO	120	215	80	CX	Angular Contact Ball Bearings
  8575/8520	234,95	327,025	52,388	NSK	Cylindrical Roller Bearings
  EXPE202	15			SNR	Bearing Units
  NK 38/20	48	38	20	SKF	Cylindrical Roller Bearings
  RXLS 7E	177,8	241,3	31,75	SIGMA	Cylindrical Roller Bearings
  S61922	110	150	20	ZEN	Deep Groove Ball Bearings
  SIBP14S	14		19	AST	Plain Bearings
  TV1528	15	28	2	KOYO	Needle Roller Bearings
  UKP217	76,2		95,2	KOYO	Bearing Units
  208WDDG	40	80	18	FAF	DEEP GROOVE BALL BEARINGS
  81388			80	INA	THRUST ROLLER BEARINGS
  9304K	20	37	9	FAF	DEEP GROOVE BALL BEARINGS
  RKF3010X	.0937	.3125	.1406	RMB	DEEP GROOVE BALL BEARINGS
  619/5ZZ	5	13	4	SKF	DEEP GROOVE BALL BEARINGS
  2308-2RS	40	90	33	CONSOLIDATED	SELF