Jiangsu ZRD Bearing Co., Ltd.
Jiangsu ZRD Bearing Co., Ltd.
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Single Row And Double Row Tapered Roller Bearings Endurable , 55d / 120D
Descrptions:
Tapered roller bearings have tapered inner and outer ring raceways and tapered rollers. They are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide true rolling and low friction.Depending upon the contact angle, tapered roller bearings are divided into three types; normal angle, medium angle, and steep angle.
Manufacturing Standard:
|
Precision Rating |
ABEC-1(p0),ABEC-3(p6),ABEC-5(p5),ABEC-7(p4) |
|
Seals Type |
Open, Z,ZZ,RS,2RS |
|
Material |
Bearing steel,carbon steel,stainless steel,ceramic |
|
Bearing steel standard |
GCr15,SUJ2,100Cr6 |
|
Vibration Level Code |
V,V1,V2.V3 |
|
Noise Lev |
Z1,Z2,Z3,Z4 |
|
Radial Play(Clearance) |
C0,C2,C3,C4,C5 |
|
Service support |
customization,OEM |
Types:
Single Row taper roller bearing: 30000 series, 31000series, 32000 series, 33000 series.---
Double Row taper roller bearing: D, CD.---
Inch taper Roller Bearing: 68149/10, 69349/10, 68548/10, 67048/10 etc.
Sizes of 31311:
| Principal dimensions | Basic load ratings | Designation | ||||
|---|---|---|---|---|---|---|
| dynamic | static | |||||
| d | D | T | B | C | C0 | |
| mm | kN | kN | - | |||
| 55 | 120 | 31.5 | 29 | 130 | 158 | 31311 |
Packing
(1) Plastic bins +carton box+ wooden case + pallet
(2) We can also do packing according to customers’ requirement.
Delivery Time
3-20 days according to the quantity and your request
Company: Jiangsu ZRD Bearing Co., Ltd.
Tel: +86-0510-82627774
Fax:+86-0510-83132778
Mobile: +86-18921198306
Email: bob@jszrd.com
Skype : bobnorway@163.com or BOB LUO