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PWKR Series Cam Followers

Brand : SDVV

Product origin : GERMANY

Delivery time : 3-5 DAYS

Supply capacity : 2400pcs

Factory supply PWKR Series Cam Followers PWKR52-2RS-XL

Product details:

Bearing No.: PWKR52-2RS-XL

Brand: SDVV or as your request

Material: Gcr15 (Chrome steel), carbon steel

Size(dxDxB mm): 52x20x66

Weight(kg): 0.45

Guarantee: One year

Payment Term:

1)30%TT in advance,70% balance has to be paid before shipment


3)100%LC at sight

4)Western Union



7)Can be negotiated

PWKR series Cam Followers 4.png

Technical  drawing:


D52  mm 

d120  mm 

Tolerance: h7
B66  mm 

B1 max25,6  mm 

B240,5  mm 

B39  mm 

C24  mm 

C10,8  mm 

d231  mm 

d34  mm 


IG21  mm 

rmin1  mm 

W10  mm 

Nominal dimension for hexagonal socket

m450  g 

MA120  Nm 

Nut tightening torque
Cr w25000  N 

Effective dynamic load rating as track roller (radial)
C0r w33000  N 

Effective static load rating as track roller (radial)
Fr per21800  N 

Permissible dynamic radial load
F0r per33000  N 

Permissible static radial load
Cur w4100  N 

Fatigue limit load
nD G3800  1/min 

Speed (with continuous operation and grease lubrication)


Drive fit lubrication nipple
Drive fit lubrication nipples are supplied loose.
Only these lubrication nipples should be used.

Suitable central lubrication adapter for connection to a central lubrication system


PWKR series Cam Followers are composed of a stud used as the tray of a group of rollers and a thick wall outer ring .The shoulder of the stud and the surface retaining ring on the stud form the guiding faces on the two sides of the outer ring. 

When the curve rollers are running on the plain tray or cam wheel, the inner stress on the rollers will increase due to the deformation of the outer ring


PWKR series Cam Followers can be widely used in sliding wheel and pressure roller, automatic machinery, packaging machinery, woodworking machinery, textile machinery, light machinery, engraving machines, automation equipment, CNC equipment, etc.

Packaging & Shipping


1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets

2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets
3. As the clients' requirement






Q: What's your after-sales service and warranty?

A: We guarantee below:

1. 12 months warranty from the first day of receiving goods;

2. Replacements would be sent with goods of your next order;

3. Refund for defective products if customers require.

Q: Do you accept ODM & OEM orders?

A: Yes, we provide ODM & OEM services to worldwide customers, we are able to customize bearings in different styles, and sizes in different brands.

Q: How long is the lead time?

A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

Q: Do you offer free samples?

A: Yes, free samples can be supplied to distributors and wholesalers, however customers should bear freight.

SUN BEARINGS GROUP CO. LTD specialized in providing all kinds of PWKR series Cam Followers to the world.

Technical data sheet and certificates can be supplied.

If any question about our bearing price, delivery and quality, welcome to contact me to talk more!




Phone/Whatsappno.: 008613606376835

Skype: hk-bearing

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.