Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Drawn cup needle roller bearings -- Drawn cup needle roller bearings SKF BK 4520

BK 4520

Dimensions

F_w		45	mm
D		52	mm
C		20	mm
C₁	min.	17.3	mm
r	min.	0.8	mm

Calculation data

Basic dynamic load rating	C	26	kN
Basic static load rating	C₀	60	kN
Fatigue load limit	P_u	7.2	kN
Reference speed		5600	r/min
Limiting speed		6300	r/min

Mass

Mass bearing

0.072

Designation

BK 4520

Associated products

Inner ring IR series			IR 40x45x20.5
Inner ring LR series			LR 40x45x20.5
Radial shaft seal with a low cross-sectional height, single lip			G 45x52x4
Radial shaft seal with a low cross-sectional height, double lip			SD 45x52x4

Model Number: BK 4520
Inner Diameter：45mm Outer Diameter：52mm Width：20mm
Reference speed:6300 r/min Limiting speed:5600 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Drawn cup needle roller bearings
Details： Drawn cup needle roller bearings Drawn cup needle roller bearings
Update date：2021-06-10
Application:Oral Equipment,CNC,dynamic blood pressure,Industrial,circulating pump,chamfer,bio-chemical,equipment,milling head plug,comprehensive experiment,Storage Device
Similar models:PBMF 354520 M1G1 HN 4520 HK 4520 PSMF 354520 A51 314520 C BK 4520 HK 4520.2RS
BEARING POWER International Trading Co.,Ltd. specialize in BK4520 products，there is large inventory of SKF BK 4520 Drawn cup needle roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BK 4520 Which SKF BK4520 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	Type
19445	49.2252	85.09	11.91	Seals
32240	200	360	104	Bearings, units and housings
400455	40	-	-	Seals
71807 CD/HCP4	35	47	7	Bearings, units and housings
7228 BCBM	140	250	42	Bearings, units and housings
BT2B 328310/HA4	1562.1	1806.575	-	Bearings, units and housings
FSYE 3-18	76.2	-	-	Bearings, units and housings
NKX 20	20	30	30	Bearings, units and housings
OKCX 290	290		-
PF 35 RM	35	-	-	Bearings, units and housings
PSM 121808 A51	12	18	8	Bearings, units and housings
TUWK 1.1/2 LTHR	38.1	-	-	Bearings, units and housings

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