Fw - 45 mm

D - 55 mm

C - 20 mm

Weight - 0,079 Kg

Basic dynamic load rating (C) - 30 kN

Basic static load rating (C0) - 53,9 kN

(Oil) Lubrication Speed - 8200 r/min

• Model Number:BTM4520A
• Inner Diameter：45mm Outer Diameter：55mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:Gas turbine,heating fans,preservation equipment,Plastic Equipment,crimping tools,glass processing machine,metallurgical mold,baler,industry test,non-ferrous metal alloy,Machine Tool Accessories
• Similar models:NBS HN4520 NSK MFJL-4520L IKO TAF354520 NSK F-4520 IKO TLA4520UU NSK LM354520 NBS HK4520 CRAFT HK4520 KOYO BK4520 ZEN BK4520
• BEARING POWER International Trading Co.,Ltd. specialize in BTM4520A products，there is large inventory of KOYO BTM4520A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the BTM4520A Which KOYO BTM4520A 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
  160RU51	160	237		Timken	Cylindrical Roller Bearings
  31316 A	80	170	42,5	CX	Tapered Roller Bearings
  3201A	12,000	32,000	15,900	SNR	Angular Contact Ball Bearings
  51411	55	120	48	KOYO	Thrust Ball Bearings
  6000	10	26	8	Fersa	Deep Groove Ball Bearings
  61900-2Z	10	22	6	FAG	Deep Groove Ball Bearings
  6307-N	35	80	21	NKE	Deep Groove Ball Bearings
  6418	90	225	54	SIGMA	Deep Groove Ball Bearings
  EE222070/222126	177,8	319,964	88,9	NSK	Cylindrical Roller Bearings
  NK7/10TN	7	14	10	KOYO	Needle Roller Bearings
  NN3056	280	420	106	ISO	Cylindrical Roller Bearings
  NUP217 E	85	150	28	AST	Cylindrical Roller Bearings
  RNA 2203.2RS	22	40	15,8	SKF	Cylindrical Roller Bearings
  NF430	150	380	85	FAG	CYLINDRICAL ROLLER BEARINGS
  1120	150	100		Aetna	THRUST BALL BEARINGS
  HYDNUT280			59	FAG	HYDRAULIC NUTS
  HMV12E			40	SKF	HYDRAULIC NUTS
  NU1064	320	480	74	STEYR	CYLINDRICAL ROLLER BEARINGS
  SJ9567			1.7500	RBC	NEEDLE BEARINGS
  61820-2RS1	100	125	13	SKF	DEEP GROOVE BALL BEARINGS