IKO NAG 4928UU,NAU 4928UU ROLLER BEARINGS
IKO NAG 4928UU,NAU 4928UU ROLLER Description
|
Shaft dia. mm | Identification number | Mass (Ref.)
g | Boundary dimensions mm | ||||||
| Full complement type | Caged type | d | D | C | (1) rs min | J | |||
| 85 | NAG 4917UU ─ ─ ─ | ─ ─ NAU 4917UU ─ | ─ TRU 8511850UU ─ TRU 8512045UU | 1 190 1 530 1 150 1 500 | 85 85 85 85 | 120 118 120 120 | 35 50 35 45 | 1.5 1 1.5 1.5 | 96 94.5 96 96.5 |
| 90 | NAG 4918UU ─ ─ | ─ NAU 4918UU ─ | ─ ─ TRU 9012550UU | 1 250 1 210 1 740 | 90 90 90 | 125 125 125 | 35 35 50 | 1.5 1.5 1.5 | 101 101 101 |
| 95 | NAG 4919UU ─ | ─ NAU 4919UU | ─ ─ | 1 300 1 270 | 95 95 | 130 130 | 35 35 | 1.5 1.5 | 106 106 |
| 100 | NAG 4920UU ─ ─ | ─ ─ NAU 4920UU | ─ TRU 10013550UU ─ | 1 850 1 900 1 770 | 100 100 100 | 140 135 140 | 40 50 40 | 1.5 1.5 1.5 | 114.5 112 114.5 |
| 105 | ─ | ─ | TRU 10515350UU | 2 890 | 105 | 153 | 50 | 1.5 | 120 |
| 110 | NAG 4922UU ─ | ─ NAU 4922UU | ─ ─ | 2 010 1 930 | 110 110 | 150 150 | 40 40 | 1.5 1.5 | 123 123 |
| 120 | NAG 4924UU ─ | ─ NAU 4924UU | ─ ─ | 2 780 2 680 | 120 120 | 165 165 | 45 45 | 1.5 1.5 | 136 136 |
| 125 | ─ | ─ | TRU 12517860UU | 4 490 | 125 | 178 | 60 | 1.5 | 143.5 |
| 130 | NAG 4926UU ─ | ─ NAU 4926UU | ─ ─ | 3 750 3 610 | 130 130 | 180 180 | 50 50 | 2 2 | 147 147 |
| 135 | ─ | ─ | TRU 13518860UU | 4 790 | 135 | 188 | 60 | 1.5 | 154 |
| 140 | NAG 4928UU ─ | ─ NAU 4928UU | ─ ─ | 3 990 3 840 | 140 140 | 190 190 | 50 50 | 2 2 | 157.5 157.5 |
|
Ew | Basic dynamic load rating C N | Basic static load rating C0 N | Allowable rotational speed(2)
min-1 |
| 110 107.5 110 110 | 111 000 114 000 75 400 110 000 | 200 000 222 000 120 000 215 000 | 1 500 2 000 2 000 2 000 |
| 115.5 115.5 114 | 114 000 79 500 119 000 | 211 000 130 000 240 000 | 1 400 1 900 1 900 |
| 120.5 120.5 | 117 000 81 000 | 222 000 136 000 | 1 300 1 800 |
| 129.5 125.5 129.5 | 152 000 124 000 106 000 | 292 000 264 000 181 000 | 1 200 1 700 1 700 |
| 138 | 159 000 | 286 000 | 1 600 |
| 138.5 138.5 | 161 000 113 000 | 322 000 200 000 | 1 100 1 600 |
| 153.5 153.5 | 208 000 146 000 | 431 000 268 000 | 1 000 1 400 |
| 162 | 211 000 | 408 000 | 1 400 |
| 165.5 165.5 | 240 000 166 000 | 495 000 304 000 | 950 1 300 |
| 172.5 | 220 000 | 442 000 | 1 300 |
| 176 176 | 249 000 174 000 | 531 000 327 000 | 900 1 200 |
IKO NAG 4928UU,NAU 4928UU ROLLER Nots
Notes(1) Minimum allowable value of chamfer dimension r
(2) Allowable rotational speed applies to grease lubrication. Considering that the axial load acts under practical operating conditions,
up to 1/10 of this value is recommended for actual use.
Remarks1. The outer ring has an oil groove and two oil holes.
2. The bearings with seals are provided with prepacked grease.
