d - 300 mm

D - 380 mm

B - 80 mm

C - 80 mm

d1 - 329 mm

r min. - 2.1 mm

D1 - 348 mm

da min. - 313 mm

Da max. - 367 mm

ra max. - 2 mm

Weight - 23.0 Kg

Basic dynamic load rating (C) - 800 kN

Basic static load rating (C0) - 2160 kN

(Grease) Lubrication Speed - 350 r/min

(Oil) Lubrication Speed - 700 r/min

• Model Number: RB4860
• Inner Diameter：300mm Outer Diameter：380mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Special Equipment,test strip,stacker lift platform,test equipment,powder metallurgy,natural instruments,other mold,marine analysis and testing equipment,storage and transportation equipment,office equipment,Small air generators
• Similar models:ISB NNU4860K/W33 SKF NNCF4860CV NKE NNCL4860-V ISB NNU4860W33 NACHI RB4860 NBS SL014860 NACHI RC4860 NSK NNCF4860V NSK RS-4860E4 NTN SL01-4860
• BEARING POWER International Trading Co.,Ltd. specialize in RB4860 products，there is large inventory of NACHI RB4860 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RB4860 Which NACHI RB4860 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
  30210C	50	90	21,75	SNR	Tapered Roller Bearings
  595A/592AS	79,375	152,4	35,717	Timken	Tapered Roller Bearings
  6220ZZ	100	180	34	NTN	Deep Groove Ball Bearings
  62214-2RS	70	125	31	SIGMA	Deep Groove Ball Bearings
  7236C	180	320	52	KOYO	Angular Contact Ball Bearings
  81102	15	28		ISO	Thrust Roller Bearings
  BR 486028 U	76,2	95,25	44,45	IKO	Needle Roller Bearings
  HC7014-E-T-P4S	70	110	20	FAG	Angular Contact Ball Bearings
  L476549/L476510	549,275	692,15	80,962	NSK	Cylindrical Roller Bearings
  NA201	12	47	34,2	KOYO	Deep Groove Ball Bearings
  NNU4128-M	140	225	85	FAG	Cylindrical Roller Bearings
  POS 18EC	18			IKO	Plain Bearings
  SQ22-RS				LS	Plain Bearings
  TR070602S-9LFTSH6	35	62	19	KOYO	Tapered Roller Bearings
  NA4910	50	72	22	FAG	NEEDLE BEARINGS
  L18WA1800	18.0000	20.0000	1.0000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  RT-604				INA	THRUST ROLLER BEARINGS
  SAF-511	1.8750			Torrington	PILLOW BLOCKS
  RNA2203P-2RS	40		15.8	SKF (Old No.)	NEEDLE BEARINGS
  NAS-85	85	120	32	CONSOLIDATED	NEEDLE BEARINGS