1. Home
  2. Products
  3. Spherical Roller Bearings
  4. Spherical Roller Bearing, 21300 Series Bearing
  • 22200
  • 22300
  • 21300
  • 23000
  • 23100
  • 23200
  • 23900
  • 24000
  • 24100

    • Spherical Roller Bearing, 21300 Series Bearing

    21300 series spherical roller bearings can accommodate both radial load from any direction and heavy impact load. Shanghai ZZ Bearing provide spherical or tapered hole roller bearings, the available hole size ranges from 20mm to 900mm. Meanwhile, you can also assign specific retainers with different materials based on needs including brass, bronze, or steel.

    • Spherical Roller Bearings
    • Spherical Roller Bearings
    Bearing No. Boundary dimensions Basic load ratings(kN) Limiting speeds Mass
    mm Dynamic Static rpm Kg
    d D B rs min Cr Cor Grease Oil
    21308 40 90 23 1.5 88 90 3,200 4,900 0.705
    21308K 40 90 23 1.5 88 90 3,200 4,900 0.694
    21308KW33C3 40 90 23 1.5 88 90 3,200 4,900 0.694
    21308W33C3 40 90 23 1.5 88 90 3,200 4,900 0.705
    21309 45 100 25 1.5 102 106 2,900 4,400 0.927
    21309K 45 100 25 1.5 102 106 2,900 4,400 0.912
    21309KW33C3 45 100 25 1.5 102 106 2,900 4,400 0.912
    21309W33C3 45 100 25 1.5 102 106 2,900 4,400 0.927
    21310 50 110 27 2 118 127 2,600 4,000 1.21
    21310K 50 110 27 2 118 127 2,600 4,000 1.19
    21310KW33C3 50 110 27 2 118 127 2,600 4,000 1.19
    21310W33C3 50 110 27 2 118 127 2,600 4,000 1.21
    21311 55 120 29 2 145 163 2,400 3,700 1.71
    21311K 55 120 29 2 145 163 2,400 3,700 1.69
    21311KW33C3 55 120 29 2 145 163 2,400 3,700 1.69
    21311W33C3 55 120 29 2 145 163 2,400 3,700 1.71
    21312 60 130 31 2.1 167 191 2,200 3,400 2.1
    21312K 60 130 31 2.1 167 191 2,200 3,400 2.07
    21312KW33C3 60 130 31 2.1 167 191 2,200 3,400 2.07
    21312W33C3 60 130 31 2.1 167 191 2,200 3,400 2.1
    21313 65 140 33 2.1 194 228 2,000 3,100 2.55
    21313K 65 140 33 2.1 194 228 2,000 3,100 2.51
    21313KW33C3 65 140 33 2.1 194 228 2,000 3,100 2.51
    21313W33C3 65 140 33 2.1 194 228 2,000 3,100 2.55
    21314 70 150 35 2.1 220 262 1,900 2,900 3.18
    21314K 70 150 35 2.1 220 262 1,900 2,900 3.14
    21314KW33C3 70 150 35 2.1 220 262 1,900 2,900 3.14
    21314W33C3 70 150 35 2.1 220 262 1,900 2,900 3.18
    21315 75 160 37 2.1 239 287 1,800 2,700 3.81
    21315K 75 160 37 2.1 239 287 1,800 2,700 3.76
    21315KW33C3 75 160 37 2.1 239 287 1,800 2,700 3.76
    21315W33C3 75 160 37 2.1 239 287 1,800 2,700 3.81
    21316 80 170 39 2.1 260 315 1,700 2,500 4.53
    21316K 80 170 39 2.1 260 315 1,700 2,500 4.47
    21316KW33C3 80 170 39 2.1 260 315 1,700 2,500 4.47
    21316W33C3 80 170 39 2.1 260 315 1,700 2,500 4.53
    21317 85 180 41 3 289 355 1,600 2,400 5.35
    21317K 85 180 41 3 289 355 1,600 2,400 5.28
    21317KW33C3 85 180 41 3 289 355 1,600 2,400 5.28
    21317W33C3 85 180 41 3 289 355 1,600 2,400 5.35
    21318 90 190 43 3 320 400 1,500 2,300 6.3
    21318K 90 190 43 3 320 400 1,500 2,300 6.21
    21318KW33C3 90 190 43 3 320 400 1,500 2,300 6.21
    21318W33C3 90 190 43 3 320 400 1,500 2,300 6.3
    21319 95 200 45 3 335 420 1,400 2,100 7.1
    21319K 95 200 45 3 335 420 1,400 2,100 7
    21319KW33C3 95 200 45 3 335 420 1,400 2,100 7
    21319W33C3 95 200 45 3 335 420 1,400 2,100 7.1
    21320 100 215 47 3 370 465 1,300 2,000 8.89
    21320K 100 215 47 3 370 465 1,300 2,000 8.78
    21320KW33C3 100 215 47 3 370 465 1,300 2,000 8.78
    21320W33C3 100 215 47 3 370 465 1,300 2,000 8.89
    21322 110 240 50 3 495 615 1,200 1,800 11.2
    21322K 110 240 50 3 495 615 1,200 1,800 11.1
    21322KW33C3 110 240 50 3 495 615 1,200 1,800 11.1
    21322W33C3 110 240 50 3 495 615 1,200 1,800 11.2
    ZZ Bearing is a reliable ball bearings and roller bearings manufacturer founded in 1998, integrating the design, manufacturing and selling of various high precision bearings such aus spherical roller bearing, cylindrical roller bearing, tapered roller bearing and ball bearing. Our precision bearings are widely applied in the fields of office equipment, oilfiled equipment, and printing machines among many others. Custom rolling element bearings are available upon request.
    Inquiry Form
    Contact

    ZZ Bearing (Shanghai) Co., Ltd.

    Add.: NO.18 Dongwu road, Songjiang Industrial Zone, Shanghai, China
    Contact:Helen
    Phone:+86-13062870081
    Tel: +86-21-51061761
    E-mail: sales@bearings-factory.com

    Other Products