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IKO RNA4909 Needle Bearing Sizes 52x68x22mm Drawn Cup Roller Bearing without inner ring

IKO RNA4909 Needle Bearing Sizes 52x68x22mm Drawn Cup Roller Bearing without inner ring

    • IKO RNA4909 Needle Bearing Sizes 52x68x22mm Drawn Cup Roller Bearing without inner ring
    • IKO RNA4909 Needle Bearing Sizes 52x68x22mm Drawn Cup Roller Bearing without inner ring
  • IKO RNA4909 Needle Bearing Sizes 52x68x22mm Drawn Cup Roller Bearing without inner ring

    Product Details:

    Place of Origin: JAPAN
    Brand Name: IKO
    Certification: IKO
    Model Number: RNA4909

    Payment & Shipping Terms:

    Minimum Order Quantity: 1pc
    Price: 1-100 usd
    Packaging Details: oem
    Delivery Time: 3-8 days
    Payment Terms: T/T, Western Union, MoneyGram
    Supply Ability: 10000pcs
    Contact Now
    Detailed Product Description
    Material: Chrome Steel D: 52
    D: 68 B: 22
    Seals: Open

    IKO needle roller bearing 52*68*22mm RNA4909 RNA 4909 roller bearing RNA4909-2RS

     

     

    Data Sheet

    Item RNA4909
    Material GCr15
    Inner dia. 52 mm
    Outer dia. 68 mm
    Width 22 mm
    Weight 197 g
    Package Carton boxes
    Application machinery tool, printing machinery, textile machinery etc
    Delivery lead time 7-10 days

     

    Introduction

    RNA, NK Needle roller bearings are bearings without inner rings.

    It mainly used on automobiles, machinery tool, printing machinery, textile machinery, Motor, Machinery, Electric Tools, Sports Apparatus, office equipment , Scooter Aluminum windows , shower blocks, hanging round, closet wheel, etc.

     

    The mounting position is accurately determined by the support ring.

    Other components on the shaft can be positioned axially against the bearing and adapter sleeve via spacer sleeves.

    The arrangement is easier to dismount than when a smooth shaft is used as the bearing inner ring abuts the support ring.

    Bearing clearance can be adjusted, within certain limits, to the operating conditions during mounting.

    Support of shaft ends.

    Bearing arrangements which have to be repeatedly mounted and dismounted.

     

    Different Sizes For Your Reference

    Shaft Dia.

    mm

    Model No.

    D

    mm

    C

    mm

    rs

    min

    Da max Dyn. C Sta. C

    Rotation Speed

    rpm

    Weight

    g

    5 RNA493 11 10 0.15 9.8 2420 1950 80 000 4.6
    6 RNA494 12 10 0.15 10.8 2700 2320 70 000 5.3
    7 RNA495 13 10 0.15 11.8 2960 2690 60 000 5.9
    8 RNA496 15 10 0.15 13.8 3960 3420 50 000 7.4
    9 RNA497 17 10 0.15 15.8 4530 3650 45 000 9.3
    10 RNA498 19 11 0.2 17.4 6180 5030 40 000 12.6
    12 RNA499 20 11 0.3 18 6600 6310 35 000 13.6
    14 RNA4900 22 13 0.3 20 9230 10100 30 000 16.5
    16 RNA4901 24 13 0.3 22 9660 11100 25 000 18.1
    16 RNA6901 24 22 0.3 22 17100 23000 25 000 30
    18 RNA49/14 26 13 0.3 24 10600 12800 20 000 19.9
    20 RNA4902 28 13 0.3 26 10900 13800 20 000 21.5
    20 RNA6902 28 23 0.3 26 19300 28800 20 000 37
    22 RNA4903 30 13 0.3 28 11700 15600 18 000 23.5
    22 RNA6903 30 23 0.3 28 20800 32500 18 000 40.5
    25 RNA4904 37 17 0.3 35 21000 25000 16 000 55.5
    25 RNA6904 37 30 0.3 35 35400 48900 16 000 95.5
    28 RNA49/22 39 17 0.3 37 21400 28900 14 000 56.5
    28 RNA69/22 39 30 0.3 37 36300 56900 14 000 97.5
    30 RNA4905 42 17 0.3 40 23700 30700 13 000 64
    30 RNA6905 42 30 0.3 40 42100 64300 13 000 111
    32 RNA 49/28 45 17 0.3 43 24500 32700 12 000 76.5
    32 RNA 69/28 45 30 0.3 43 41800 64800 12 000 133
    35 RNA 4906 47 17 0.3 45 25200 34700 11 000 72.5
    35 RNA 6906 47 30 0.3 45 43000 69000 11 000 125
    40 RNA 49/32 52 20 0.6 48 31200 47800 10 000 96
    40 RNA 69/32 52 36 0.6 48 53500 95700 10 000 172
    42 RNA 4907 55 20 0.6 51 32000 50100 9 500 113
    42 RNA 6907 55 36 0.6 51 54900 100000 9 500 200
    45 RNA 49/38 58 20 0.6 54 33600 54600 9 000 120
    48 RNA4908 62 22 0.6 58 41600 67400 8 500 152
    48 RNA6908 62 40 0.6 58 71300 135000 8 500 275
    50 RNA49/42 65 22 0.6 61 42500 70300 8 000 174
    52 RNA4909 68 22 0.6 64 43500 73300 7 500 197
    52 RNA6909 68 40 0.6 64 74600 147000 7 500 355
    55 RNA49/48 70 22 0.6 66 44300 76300 7 500 188
    58 RNA4910 72 22 0.6 68 46200 82100 7 000 179
    58 RNA6910 72 40 0.6 68 79200 164000 7 000 320
    60 RNA49/52 75 22 0.6 71 47100 85100 6 500 205
    63 RNA4911 80 25 1 75 57600 97200 6 500 265
    63 RNA6911 80 45 1 75 98700 194000 6 500 475
    65 RNA49/58 82 25 1 77 58900 101000 6 000 275
    68 RNA4912 85 25 1 80 60200 105000 6 000 285
    68 RNA6912 85 45 1 80 103000 211000 6 000 510

     

    IKO RNA4909 Needle Bearing Sizes 52x68x22mm Drawn Cup Roller Bearing without inner ringIKO RNA4909 Needle Bearing Sizes 52x68x22mm Drawn Cup Roller Bearing without inner ring

    Shenyang Sharjah Bearing Co., Ltd.

    Contact: Beerus
    Whatsapp/Tel: +8613130506319
    Email:vyse.c@cqpbearing.com
    Web: www.cqpbearing.com
    www.chubearing.com

    Contact Details
    Shenyang Sharjah Bearing Co.,Ltd.

    Contact Person: Mr. Beerus Chu

    Send your inquiry directly to us (0 / 3000)