LBH, Dust Seal (Integrated Groove Mounting)
Brand :
NOK
Caution
- Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
Product Description
▪ This is a seal to prevent dust getting in, in order to protect equipment and maintain the function of packing.
▪ Can be mounted to integrated groove.
· This is a rubber dust seal with double lip to prevent oil spilling.
▪ Nitrile rubber and fluorine rubber are available, so it can be used in a wide range of temperature conditions.
Dimension
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R = 0.3 or below
R1 = 0.5 or below
The surface of the rod should be finished by buffing (SPBF) to 0.8 to 1.6 μmRz (0.2 to 0.4 μmRz).
● The roughness is JIS B 2601 : 2001. When regulation length cannot be kept, apply Pt.
Specification Table
LBH type Nitrile rubber (NBR), Fluoro rubber (FKM)
Material : Standard : NOK A505 / Heat resistant type : NOK F357
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R = 0.3 or below
R1 = 0.5 or below
The surface of the rod should be finished by buffing (SPBF) to 0.8 to 1.6 μmRz (0.2 to 0.4 μmRz).
● The roughness is JIS B 2601 : 2001. When regulation length cannot be kept, apply Pt.
Specification Table
LBH type Nitrile rubber (NBR), Fluoro rubber (FKM)
Material : Standard : NOK A505 / Heat resistant type : NOK F357
| Nominal size of Dust seals, and Housing dimensions | Standard (A505) | Heat resistant (F357) | ||||||||
| d | D | t | h | H | φ S | B | NOK Part number | Callout number | NOK Part number | Callout number |
| 12 | 20 | 4.5 | 6 | 5 | 16.3 | 2 | CL0480C0 | LBH-12 | ||
| 12.5 | 20.5 | 4.5 | 6 | 5 | 16.8 | 2 | CL0447C1 | LBH-12.5 | ||
| 14 | 22 | 4.5 | 6 | 5 | 18.3 | 2 | CL0432C0 | LBH-14 | ||
| 16 | 24 | 4.5 | 6 | 5 | 20.3 | 2 | CL0293C0 | LBH-16 | CL0293C3 | LBH-16F |
| 18 | 26 | 4.5 | 6 | 5 | 22.3 | 2 | CL0011C0 | LBH-18 | CL0011C6 | LBH-18F |
| 20 | 28 | 4.5 | 6 | 5 | 24.3 | 2 | CL0017C0 | LBH-20 | CL0017C4 | LBH-20F |
| 22 | 30 | 4.5 | 6 | 5 | 26.3 | 2 | CL0240C0 | LBH-22 | CL0240C3 | LBH-22F |
| 22.4 | 30.4 | 4.5 | 6 | 5 | 26.7 | 2 | CL0026C3 | LBH-22.4 | CL0026C6 | LBH-22.4F |
| 25 | 33 | 4.5 | 6 | 5 | 29.3 | 2 | CL0031C0 | LBH-25 | CL0031C2 | LBH-25F |
| 28 | 36 | 4.5 | 6 | 5 | 32.3 | 2 | CL0042C0 | LBH-28 | CL0042C4 | LBH-28F |
| 30 | 38 | 5 | 6.5 | 6 | 34 | 2 | CL0050C0 | LBH-30 | CL0050C3 | LBH-30F |
| 31.5 | 39.5 | 5 | 6.5 | 6 | 35.5 | 2 | CL0054C0 | LBH-31.5 | CL0054C3 | LBH-31.5F |
| 32 | 40 | 5 | 6.5 | 6 | 36 | 2 | CL0363C0 | LBH-32 | CL0363C3 | LBH-32F |
| 35 | 43 | 5 | 6.5 | 6 | 39 | 2 | CL0066C1 | LBH-35 | CL0066C4 | LBH-35F |
| 35.5 | 43.5 | 5 | 6.5 | 6 | 39.5 | 2 | CL0072C0 | LBH-35.5 | CL0072C4 | LBH-35.5F |
| 36 | 44 | 5 | 6.5 | 6 | 40 | 2 | CL0335C1 | LBH-36 | ||
| 40 | 48 | 5 | 6.5 | 6 | 44 | 2 | CL0077C2 | LBH-40 | CL0077C4 | LBH-40F |
| 45 | 53 | 5 | 6.5 | 6 | 49 | 2 | CL0085C0 | LBH-45 | CL0085C4 | LBH-45F |
| 50 | 58 | 5 | 6.5 | 6 | 54 | 2 | CL0087C3 | LBH-50 | CL0087C5 | LBH-50F |
| 53 | 61 | 5 | 6.5 | 6 | 57 | 2 | CL0100C0 | LBH-53 | CL0100C2 | LBH-53F |
| 55 | 63 | 5 | 6.5 | 6 | 59 | 2 | CL0104C0 | LBH-55 | CL0104C2 | LBH-55F |
| 56 | 64 | 5 | 6.5 | 6 | 60 | 2 | CL0105C1 | LBH-56 | CL0105C4 | LBH-56F |
| 60 | 68 | 5 | 6.5 | 6 | 64 | 2 | CL0107C0 | LBH-60 | CL0107C2 | LBH-60F |
| 63 | 71 | 5 | 6.5 | 6 | 67 | 2 | CL0109C1 | LBH-63 | CL0109C3 | LBH-63F |
| 65 | 73 | 5 | 6.5 | 6 | 69 | 2 | CL0115C0 | LBH-65 | CL0115C2 | LBH-65F |
| 67 | 75 | 5 | 6.5 | 6 | 71 | 2 | CL0118C1 | LBH-67 | CL0118C2 | LBH-67F |
| 70 | 80 | 6 | 8 | 7 | 75 | 3 | CL0121C0 | LBH-70 | CL0121C3 | LBH-70F |
| 71 | 81 | 6 | 8 | 7 | 76 | 3 | CL0125C0 | LBH-71 | CL0125C2 | LBH-71F |
| 75 | 85 | 6 | 8 | 7 | 80 | 3 | CL0127C0 | LBH-75 | CL0127C2 | LBH-75F |
| 80 | 90 | 6 | 8 | 7 | 85 | 3 | CL0138C1 | LBH-80 | CL0138C3 | LBH-80F |
| 85 | 95 | 6 | 8 | 7 | 90 | 3 | CL0142C0 | LBH-85 | CL0142C3 | LBH-85F |
| 90 | 100 | 6 | 8 | 7 | 95 | 3 | CL0149C0 | LBH-90 | CL0149C4 | LBH-90F |
| 95 | 105 | 6 | 8 | 7 | 100 | 3 | CL0152C0 | LBH-95 | CL0152C3 | LBH-95F |
| 100 | 110 | 6 | 8 | 7 | 105 | 3 | CL0154C2 | LBH-100 | CL0154C4 | LBH-100F |
| 105 | 115 | 6 | 8 | 7 | 110 | 3 | CL0476C0 | LBH-105 | ||
| 106 | 116 | 6 | 8 | 7 | 111 | 3 | CL0162C0 | LBH-106 | ||
| 110 | 120 | 6 | 8 | 7 | 115 | 3 | CL0448C0 | LBH-110 | CL0448C2 | LBH-110F |
| 112 | 122 | 6 | 8 | 7 | 117 | 3 | CL0166C2 | LBH-112 | CL0166C3 | LBH-112F |
| 115 | 125 | 6 | 8 | 7 | 120 | 3 | CL0478C0 | LBH-115 | ||
| 118 | 128 | 6 | 8 | 7 | 123 | 3 | CL0466C0 | LBH-118 | ||
| 120 | 133 | 7 | 9.5 | 8 | 127 | 3 | CL0245C1 | LBH-120 | ||
| 125 | 138 | 7 | 9.5 | 8 | 132 | 3 | CL0171C0 | LBH-125 | CL0171C3 | LBH-125F |
| 132 | 145 | 7 | 9.5 | 8 | 139 | 3 | CL0174C0 | LBH-132 | ||
| 140 | 153 | 7 | 9.5 | 8 | 147 | 3 | CL0179C1 | LBH-140 | CL0179C4 | LBH-140F |
| 145 | 158 | 7 | 9.5 | 8 | 152 | 3 | CL0182C0 | LBH-145 | CL0182C1 | LBH-145F |
| 150 | 163 | 7 | 9.5 | 8 | 157 | 3 | CL0185C0 | LBH-150 | CL0185C1 | LBH-150F |
| 155 | 168 | 7 | 9.5 | 8 | 162 | 3 | CL0486C0 | LBH-155 | ||
| 160 | 173 | 7 | 9.5 | 8 | 167 | 3 | CL0188C1 | LBH-160 | CL0188C3 | LBH-160F |
| 160 | 174 | 7 | 9.5 | 8 | 167 | 3 | CL0487C0 | LBH-160A | ||
| 165 | 178 | 7 | 9.5 | 8 | 172 | 3 | CL0190C0 | LBH-165 | ||
| 170 | 183 | 7 | 9.5 | 8 | 177 | 3 | CL0488C0 | LBH-170 | ||
| 170 | 185 | 11 | 14 | 12 | 178 | 5 | CL0191C0 | LBH-170A | ||
| 175 | 188 | 7 | 9.5 | 8 | 182 | 3 | CL0193C0 | LBH-175 | ||
| 180 | 193 | 7 | 9.5 | 8 | 187 | 3 | CL0196C1 | LBH-180 | CL0196C4 | LBH-180F |
| 180 | 194 | 7 | 9.5 | 8 | 187 | 3 | CL0489C0 | LBH-180A | ||
| 190 | 203 | 7 | 9.5 | 8 | 197 | 3 | CL0490C0 | LBH-190 | ||
| 200 | 213 | 7 | 9.5 | 8 | 207 | 3 | CL0199C1 | LBH-200 | CL0199C3 | LBH-200F |
| 205 | 218 | 7 | 9.5 | 8 | 212 | 3 | CL0446C0 | LBH-205 | ||
| 210 | 223 | 7 | 9.5 | 8 | 217 | 3 | CL0324C1 | LBH-210 | ||
| 224 | 237 | 7 | 9.5 | 8 | 231 | 3 | CL0204C1 | LBH-224 | CL0204C2 | LBH-224F |
| 240 | 256 | 10 | 13 | 11 | 248 | 4 | CL0300C0 | LBH-240 | ||
| 250 | 266 | 9 | 12 | 10 | 258 | 4 | CL0207C0 | LBH-250A | ||
| 250 | 266 | 10 | 13 | 11 | 258 | 4 | CL0267C0 | LBH-250 | ||
| 280 | 296 | 9 | 12 | 10 | 288 | 4 | CL0212C0 | LBH-280A | CL0212C2 | LBH-280AF |
| 355 | 371 | 10 | 13 | 11 | 363 | 4 | CL0532C0 | LBH-355 | ||
| 355 | 375 | 10 | 14 | 11 | 365 | 5 | CL0301C0 | LBH-355A | ||
| 400 | 416 | 10 | 13 | 11 | 408 | 4 | CL0529C0 | LBH-400 | ||
| 500 | 520 | 11.5 | 15.5 | 12.5 | 510 | 5 | CL0460C0 | LBH-500 | ||