d - 50,8 mm

T - 30,162 mm

B - 30,958 mm

C - 23,812 mm

a - 22,2 mm

r min. - 6,4 mm

r1 min. - 0,8 mm

Da - 95 mm

db - 59 mm

da - 71 mm

Db - 99 mm

Basic dynamic load rating (C) - 126 kN

Basic static load rating (C0) - 165 kN

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number: 45284/45221
• Inner Diameter：50,8mm Outer Diameter：mm Width：30,958mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:cleaning agent,experimental equipment,Security Equipment,Hairbrush device,Storage Device,animal anatomy,Individual Wire,bag machine,container finishing,garbage disposal,Power equipment
• Similar models:NTN 4T-45284/45220 KOYO 45284/45221 FAG K45284-45220 Timken 45284/45220 KOYO 45284 FBJ 45284/45220 ISO 45284/45220 Fersa 45284/45220 CX 45284/45220 NACHI 45284/45220
• BEARING POWER International Trading Co.,Ltd. specialize in 45284/45221 products，there is large inventory of KOYO 45284/45221 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 45284/45221 Which KOYO 45284/45221 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
  14124/14274	31,75	69,0118	19,84502	AST	Tapered Roller Bearings
  21316W33	80	170	39	ISO	Spherical Roller Bearings
  23268-B-K-MB+AH3268G	340	620	224	FAG	Spherical Roller Bearings
  2214	70	125	31	ISB	Self-Aligning Ball Bearings
  22320-E-K-W33+H2320	100	215	73	NKE	Spherical Roller Bearings
  30209	45	85	20,75	ISO	Tapered Roller Bearings
  E25KRR	25	52	34,92	Timken	Deep Groove Ball Bearings
  GAKR 10 PW	10	22	14	INA	Plain Bearings
  GEZ63ET-2RS	63,5	100,0125		AST	Plain Bearings
  HKZ10X27.6X29.5	10,000	27,600	29,500	NTN	Needle Roller Bearings
  K10X14X13	10,000	14,000		NTN	Needle Roller Bearings
  M86649/10	30,162	64,292	21,433	PFI	Tapered Roller Bearings
  NJ2216 EM	80	140	33	AST	Cylindrical Roller Bearings
  RLM2820	28	35	20	NSK	Needle Roller Bearings
  SMF148ZZ	8	14	4	AST	Deep Groove Ball Bearings
  ZKLN5090-2RS-PE	50	90	34	INA	Thrust Ball Bearings
  5307A-2RS1	35	80	34.9	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NUP-2320E	100	215	73	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RLS-331/2	15.5000	23.0000	3.2500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  7000TGP/4-2RS	10	26	8	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS