Basic Info.
Outer Dimension
Small and Medium-Sized (60-115mm)
Spherical
Non-Aligning Bearings
Load Direction
Radial Bearing
Transport Package
The Wooden Case
Product Description
Cylindrical roller and raceway are linear contact bearings. Load capacity is large, mainly bearing radial load. The rolling body and the ring baffle friction small, suitable for high-speed rotation. According to the ring with and without baffle, single row cylindrical roller bearings such as NU, NJ, NUP, N and NF, and double row cylindrical roller bearings such as NNU and NN can be divided. The bearing is a separable structure of inner and outer rings.
Cylindrical roller bearings with inner or outer rings without baffles can be used as free end bearings because the inner and outer rings can move relative to the axial direction. One side of the inner and outer rings has double baffles and the other ring has a single baffle cylindrical roller bearing, which can bear a certain degree of axial load in one direction. Generally used steel plate stamping retainer, or copper alloy car body retainer. But some use polyamide to form the cage.
Bearing Manufacturer NU2230M+HJ2230 Old specification:62630 Principal dimensions: d-150mm D-320mm B-180mm d1-208mm B1-15mm B2-33.67mm r-3.7mm r1-4mm F-193mm Basic load ratings:dyc(Cr)-970KN stc(Cor)-1480KN Speed ratings:Grease-1700rpm Oil-2000rpm Weight::45kg |
Features: N,NU,NJ,NF,NUP,RN,RNU series
Cylindrical Roller Bearing Types:
1) N202 - N248, N303 - N334, N403 - N418, N2203 - N2226, N2305 - N2330
2) NU1011 - NU1024, NU202 - NU264, NU303 - NU356, NU404 - NU430,
NU2203 - U2264, NU2305 - NU2352
3) NJ1011 - NJ1024, NJ202 - NJ252, NJ303 - NJ356, NJ404 - NJ430, NJ2203 -
NJ2264, NJ2305 - NJ2352
4) NUP202 - NUP228, NUP303 - NUP324, NUP404 - NUP418, NUP2203 - NUP2226,
NUP2307 - NUP2316
Cylindrical Roller Bearings Types:
1) N1008-N1021,N203 - N248, N304 - N344, N405 - N417, N2206 - N2232, N2305 - N2338
2) NU1006 - NU1088, NU202 - NU264, NU304 - NU352, NU405 - NU4324,
NU2204 - NU2272, NU2304 - NU2352,NU3060-NU3068,NU3152
3) NJ1005 - NJ1088, NJ1948,NJ2948,NJ202 - NJ260, NJ303 - NJ348, NJ405 - NJ424, NJ2204 -
NJ2248, NJ2304 - NJ2344
4) NUP203- NUP252, NUP304 - NUP324, NUP405 - NUP417, NUP2203 - NUP2222, NUP2176
NUP2304 - NUP2324
5) NF204 - NF232, NF305 - NF314, NF404 - NF418, NF2205 - NF2224,NF2308-NF2313
6) RN203 - RN220, RN307 - RN336
7) RNU1014-RNU1036,RNU203 - RNU220, RNU305 - RNU311,RNU2203-RNU2222,RNU2304-RNU2309
The usage of the Cylindrical roller bearings:
roller bearing and the raceway crown used it to design modification to eliminate the edge of the stress and improve bearing life. bearing Cylindrical roller bearings
DF wall design of a certain angle, so the bearer of the axial load greater than the more conventional design for NSK bearings
The feature of the Cylindrical roller bearings:
No inner or outer wall with wall cylindrical roller bearings
NU-cylindrical roller bearings, its outer wall with two on, and no inner wall. N-type cylindrical roller bearings, at two of its inner wall, and no outer wall.
NU and the N-type cylindrical roller bearings, in a certain range relative to the bearing axis to allow me to make axial displacement of two-way, that could take the shaft caused by thermal expansion changes in the length, as it applies to non-bearing position. To be capable of sustaining their large radial load, but Cylindrical roller bearings can not afford to axial loading.
NU2217M(32517) 85×150×36(mm) 2.71kg
NUP2217M(92517) 85×150×36(mm) 2.8kg
N2218M(2518) 90×160×40(mm) 3.54kg
NU2219(32519E) 95×170×43(mm) 4.65kg
N2220M(2520) 100×180×46(mm) 5.2kg
NU2220M(32520) 100×180×46(mm) 5.2kg
NJ2220M(42520) 100×180×46(mm) 5.6kg
NUP2220M(92520) 100×180×46(mm) 5.9kg
N2221M(2521) 105×190×36(mm) 4.11kg
NU2221M(32521) 105×190×36(mm) 4.3kg
NJ2221M(42521) 105×190×36(mm)
NUP2221M(92521) 105×190×36(mm)
N2222M(2522) 110×200×53(mm) 7.63kg
NU222M(32522) 110×200×53(mm)
NJ2222M(42522) 110×200×53(mm)
NUP2222M(92522) 110×200×53(mm) 7.7kg
N2224M(2524) 120×215×58(mm) 8.92kg
NU2224M(32524) 120×215×58(mm)
NJ2224M(42524) 120×215×58(mm)
NUP2224M(92524) 120×215×58(mm) 9.35kg
N2226M(2526) 130×230×64(mm) 13kg
NU2226M(32526) 130×230×64(mm)
NJ2226M(42526) 130×230×64(mm)
NUP2226M(92526) 130×230×64(mm)
N2228M(2528) 140×250×68(mm) 13kg
NU2228M(32528) 140×250×68(mm)
NJ2228M(42528) 140×250×68(mm)
NUP2228M(92528) 140×250×68(mm) 14.5kg
N2228X2 140×240×68(mm) 13.6kg
N2230M(2530) 150×270×73(mm) 19.6kg
NU2230M(32530) 150×270×73(mm) 19.6kg
NJ2230M(42530) 150×270×73(mm) 20.2kg
Address:
No. 56, Area 9 of Shidaizongbujidi, No. 15 of Lanxiang Road, Tianqiao District, Jinan, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Arts & Crafts, Auto, Motorcycle Parts & Accessories, Bags, Cases & Boxes, Chemicals, Computer Products, Construction & Decoration, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Lights & Lighting
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Jinan KDM Bearing Co., Ltd. Was established in 2016, which is located in Shidaizongbujidi Elictricity Industrial Park, Tian Qiao District, Jinan City. Our company is a modern enterprise which combines bearing marketing and production. Our factory covers an area of 10, 000 square meters and our plant covers more than 5000 square meters. Our company introduced our own brand KDM. Equipped with modern production equipment and advanced inspection equipment. Our products are mainly for the high-end market. Our main products: Pillow block bearings, deep groove ball bearings, taper roller bearings, linear bearings, cylindrical roller bearings, precision machine tool spindle bearings, spherical roller bearings, etc...Our products are widely used in automobiles, high precision motors, speed reducer, vibrating screen, crusher, railway, etc...
Jinan KDM Bearing Co., Ltd. Takes specialization as core strategy, promoting internationalization and diversification. Our company devotes to achieve domestic & international advanced level. Our company helps employees and promotes employee actively. Also we shoulder social responsibility positively which makes our society get great feedback. Jinan KDM Bearing Co., Ltd. Has been a respected & excellent enterprise in bearing industry. We will keep moving forward.