Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Drawn cup needle roller bearings -- Drawn cup needle roller bearings SKF BK 3520

BK 3520

Dimensions

F_w		35	mm
D		42	mm
C		20	mm
C₁	min.	17.3	mm
r	min.	0.8	mm

Calculation data

Basic dynamic load rating	C	22.9	kN
Basic static load rating	C₀	46.5	kN
Fatigue load limit	P_u	5.6	kN
Reference speed		7000	r/min
Limiting speed		8000	r/min

Mass

Mass bearing

0.053

Designation

BK 3520

Associated products

Inner ring IR series			IR 30x35x20.5
Inner ring LR series			LR 30x35x20.5
Radial shaft seal with a low cross-sectional height, single lip			G 35x42x4
Radial shaft seal with a low cross-sectional height, double lip			SD 35x42x4

Model Number: BK 3520
Inner Diameter：35mm Outer Diameter：42mm Width：20mm
Reference speed:8000 r/min Limiting speed:7000 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：2026-07-20
Application:rehabilitation training equipment,Machine Tool Accessories,reinforced machinery,CNC,gear type,natural instruments,Automation,hydraulic pressure gauge,noise inspection,electronic components,hydraulic cylinder buffer
Similar models:SAW 23520 T SAW 23520 x 3.5/16 BK 3520 SAW 23520 x 3.3/8 TLC SAW 23520 SAW 23520 x 3.1/2 TLC SAW 23520 x 3.1/2 T SAW 23520 x 3.1/2 SAW 23520 x 3.5/16 TLC SAW 23520 TLC
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Model No. Inner Diameter Outer Diameter Width Type

60x85x10 HMS5 V
C 6915-2CS5V/GEM9
PCM 10511060 E
PSM 809570 A51
SAF 1313 TLC

Purchase the SKF BK 3520 Drawn cup needle roller bearings Please fill in the following

Hot number： 20012 31870 34700 36220 471476 61980 MA 71919 CE/P4AL 99242 BK 3520 D/W R168 R-2ZS FYRP 2 FYTB 1/2 TF NUP 217 ECML NU 264 MA SY 1.1/4 LDW

Model No.	Inner Diameter	Outer Diameter	Width	Type
60x85x10 HMS5 V
C 6915-2CS5V/GEM9
PCM 10511060 E
PSM 809570 A51
SAF 1313 TLC